1409420864

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9871}}^1$

素因数の和:10003

約数の個数: 56

約数和(自身を含む): 2948805888

約数和(自身を除く): 1539385024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 184, 194, 368, 388, 736, 776, 1472, 1552, 2231, 3104, 4462, 6208, 8924, 9871, 17848, 19742, 35696, 39484, 71392, 78968, 142784, 157936, 227033, 315872, 454066, 631744, 908132, 957487, 1816264, 1914974, 3632528, 3829948, 7265056, 7659896, 14530112, 15319792, 22022201, 30639584, 44044402, 61279168, 88088804, 176177608, 352355216, 704710432, 1409420864]

約数ペア:

[(1, 1409420864), (2, 704710432), (4, 352355216), (8, 176177608), (16, 88088804), (23, 61279168), (32, 44044402), (46, 30639584), (64, 22022201), (92, 15319792), (97, 14530112), (184, 7659896), (194, 7265056), (368, 3829948), (388, 3632528), (736, 1914974), (776, 1816264), (1472, 957487), (1552, 908132), (2231, 631744), (3104, 454066), (4462, 315872), (6208, 227033), (8924, 157936), (9871, 142784), (17848, 78968), (19742, 71392), (35696, 39484)]