41689984

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 107093880

約数和(自身を除く): 65403896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 64, 68, 92, 98, 112, 119, 128, 136, 161, 184, 196, 224, 238, 272, 289, 322, 368, 391, 392, 448, 476, 544, 578, 644, 736, 782, 784, 833, 896, 952, 1088, 1127, 1156, 1288, 1472, 1564, 1568, 1666, 1904, 2023, 2176, 2254, 2312, 2576, 2737, 2944, 3128, 3136, 3332, 3808, 4046, 4508, 4624, 5152, 5474, 6256, 6272, 6647, 6664, 7616, 8092, 9016, 9248, 10304, 10948, 12512, 13294, 13328, 14161, 15232, 16184, 18032, 18496, 19159, 20608, 21896, 25024, 26588, 26656, 28322, 32368, 36064, 36992, 38318, 43792, 46529, 50048, 53176, 53312, 56644, 64736, 72128, 76636, 87584, 93058, 106352, 106624, 113288, 129472, 144256, 153272, 175168, 186116, 212704, 226576, 258944, 306544, 325703, 350336, 372232, 425408, 453152, 613088, 651406, 744464, 850816, 906304, 1226176, 1302812, 1488928, 1812608, 2452352, 2605624, 2977856, 5211248, 5955712, 10422496, 20844992, 41689984]

約数ペア:

[(1, 41689984), (2, 20844992), (4, 10422496), (7, 5955712), (8, 5211248), (14, 2977856), (16, 2605624), (17, 2452352), (23, 1812608), (28, 1488928), (32, 1302812), (34, 1226176), (46, 906304), (49, 850816), (56, 744464), (64, 651406), (68, 613088), (92, 453152), (98, 425408), (112, 372232), (119, 350336), (128, 325703), (136, 306544), (161, 258944), (184, 226576), (196, 212704), (224, 186116), (238, 175168), (272, 153272), (289, 144256), (322, 129472), (368, 113288), (391, 106624), (392, 106352), (448, 93058), (476, 87584), (544, 76636), (578, 72128), (644, 64736), (736, 56644), (782, 53312), (784, 53176), (833, 50048), (896, 46529), (952, 43792), (1088, 38318), (1127, 36992), (1156, 36064), (1288, 32368), (1472, 28322), (1564, 26656), (1568, 26588), (1666, 25024), (1904, 21896), (2023, 20608), (2176, 19159), (2254, 18496), (2312, 18032), (2576, 16184), (2737, 15232), (2944, 14161), (3128, 13328), (3136, 13294), (3332, 12512), (3808, 10948), (4046, 10304), (4508, 9248), (4624, 9016), (5152, 8092), (5474, 7616), (6256, 6664), (6272, 6647)]