42197408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 91155456

約数和(自身を除く): 48958048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 313, 352, 383, 626, 766, 1252, 1532, 2504, 3064, 3443, 4213, 5008, 6128, 6886, 8426, 10016, 12256, 13772, 16852, 27544, 33704, 55088, 67408, 110176, 119879, 134816, 239758, 479516, 959032, 1318669, 1918064, 2637338, 3836128, 5274676, 10549352, 21098704, 42197408]

約数ペア:

[(1, 42197408), (2, 21098704), (4, 10549352), (8, 5274676), (11, 3836128), (16, 2637338), (22, 1918064), (32, 1318669), (44, 959032), (88, 479516), (176, 239758), (313, 134816), (352, 119879), (383, 110176), (626, 67408), (766, 55088), (1252, 33704), (1532, 27544), (2504, 16852), (3064, 13772), (3443, 12256), (4213, 10016), (5008, 8426), (6128, 6886)]