71716832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 156038400

約数和(自身を除く): 84321568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 2579, 3476, 5158, 6952, 10316, 13904, 20632, 27808, 28369, 41264, 56738, 82528, 113476, 203741, 226952, 407482, 453904, 814964, 907808, 1629928, 2241151, 3259856, 4482302, 6519712, 8964604, 17929208, 35858416, 71716832]

約数ペア:

[(1, 71716832), (2, 35858416), (4, 17929208), (8, 8964604), (11, 6519712), (16, 4482302), (22, 3259856), (32, 2241151), (44, 1629928), (79, 907808), (88, 814964), (158, 453904), (176, 407482), (316, 226952), (352, 203741), (632, 113476), (869, 82528), (1264, 56738), (1738, 41264), (2528, 28369), (2579, 27808), (3476, 20632), (5158, 13904), (6952, 10316)]