40913152

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 108

約数和(自身を含む): 100401280

約数和(自身を除く): 59488128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 79, 112, 119, 128, 136, 158, 224, 238, 256, 272, 289, 316, 448, 476, 544, 553, 578, 632, 896, 952, 1088, 1106, 1156, 1264, 1343, 1792, 1904, 2023, 2176, 2212, 2312, 2528, 2686, 3808, 4046, 4352, 4424, 4624, 5056, 5372, 7616, 8092, 8848, 9248, 9401, 10112, 10744, 15232, 16184, 17696, 18496, 18802, 20224, 21488, 22831, 30464, 32368, 35392, 36992, 37604, 42976, 45662, 64736, 70784, 73984, 75208, 85952, 91324, 129472, 141568, 150416, 159817, 171904, 182648, 258944, 300832, 319634, 343808, 365296, 517888, 601664, 639268, 730592, 1203328, 1278536, 1461184, 2406656, 2557072, 2922368, 5114144, 5844736, 10228288, 20456576, 40913152]

約数ペア:

[(1, 40913152), (2, 20456576), (4, 10228288), (7, 5844736), (8, 5114144), (14, 2922368), (16, 2557072), (17, 2406656), (28, 1461184), (32, 1278536), (34, 1203328), (56, 730592), (64, 639268), (68, 601664), (79, 517888), (112, 365296), (119, 343808), (128, 319634), (136, 300832), (158, 258944), (224, 182648), (238, 171904), (256, 159817), (272, 150416), (289, 141568), (316, 129472), (448, 91324), (476, 85952), (544, 75208), (553, 73984), (578, 70784), (632, 64736), (896, 45662), (952, 42976), (1088, 37604), (1106, 36992), (1156, 35392), (1264, 32368), (1343, 30464), (1792, 22831), (1904, 21488), (2023, 20224), (2176, 18802), (2212, 18496), (2312, 17696), (2528, 16184), (2686, 15232), (3808, 10744), (4046, 10112), (4352, 9401), (4424, 9248), (4624, 8848), (5056, 8092), (5372, 7616)]