27620224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 59547600

約数和(自身を除く): 31927376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 277, 304, 328, 554, 608, 656, 779, 1108, 1216, 1312, 1558, 2216, 2432, 2624, 3116, 4432, 5248, 5263, 6232, 8864, 10526, 11357, 12464, 17728, 21052, 22714, 24928, 35456, 42104, 45428, 49856, 84208, 90856, 99712, 168416, 181712, 215783, 336832, 363424, 431566, 673664, 726848, 863132, 1453696, 1726264, 3452528, 6905056, 13810112, 27620224]

約数ペア:

[(1, 27620224), (2, 13810112), (4, 6905056), (8, 3452528), (16, 1726264), (19, 1453696), (32, 863132), (38, 726848), (41, 673664), (64, 431566), (76, 363424), (82, 336832), (128, 215783), (152, 181712), (164, 168416), (277, 99712), (304, 90856), (328, 84208), (554, 49856), (608, 45428), (656, 42104), (779, 35456), (1108, 24928), (1216, 22714), (1312, 21052), (1558, 17728), (2216, 12464), (2432, 11357), (2624, 10526), (3116, 8864), (4432, 6232), (5248, 5263)]