1488928

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 72

約数和(自身を含む): 3713472

約数和(自身を除く): 2224544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 289, 322, 368, 391, 476, 544, 578, 644, 736, 782, 952, 1156, 1288, 1564, 1904, 2023, 2312, 2576, 2737, 3128, 3808, 4046, 4624, 5152, 5474, 6256, 6647, 8092, 9248, 10948, 12512, 13294, 16184, 21896, 26588, 32368, 43792, 46529, 53176, 64736, 87584, 93058, 106352, 186116, 212704, 372232, 744464, 1488928]

約数ペア:

[(1, 1488928), (2, 744464), (4, 372232), (7, 212704), (8, 186116), (14, 106352), (16, 93058), (17, 87584), (23, 64736), (28, 53176), (32, 46529), (34, 43792), (46, 32368), (56, 26588), (68, 21896), (92, 16184), (112, 13294), (119, 12512), (136, 10948), (161, 9248), (184, 8092), (224, 6647), (238, 6256), (272, 5474), (289, 5152), (322, 4624), (368, 4046), (391, 3808), (476, 3128), (544, 2737), (578, 2576), (644, 2312), (736, 2023), (782, 1904), (952, 1564), (1156, 1288)]