40894248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 109330560

約数和(自身を除く): 68436312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 113, 136, 204, 226, 339, 408, 452, 678, 887, 904, 1356, 1774, 1921, 2661, 2712, 3548, 3842, 5322, 5763, 7096, 7684, 10644, 11526, 15079, 15368, 21288, 23052, 30158, 45237, 46104, 60316, 90474, 100231, 120632, 180948, 200462, 300693, 361896, 400924, 601386, 801848, 1202772, 1703927, 2405544, 3407854, 5111781, 6815708, 10223562, 13631416, 20447124, 40894248]

約数ペア:

[(1, 40894248), (2, 20447124), (3, 13631416), (4, 10223562), (6, 6815708), (8, 5111781), (12, 3407854), (17, 2405544), (24, 1703927), (34, 1202772), (51, 801848), (68, 601386), (102, 400924), (113, 361896), (136, 300693), (204, 200462), (226, 180948), (339, 120632), (408, 100231), (452, 90474), (678, 60316), (887, 46104), (904, 45237), (1356, 30158), (1774, 23052), (1921, 21288), (2661, 15368), (2712, 15079), (3548, 11526), (3842, 10644), (5322, 7684), (5763, 7096)]