40640712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5147}}^1$

素因数の和:5210

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 77969208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 5147, 7896, 10294, 15441, 20588, 30882, 36029, 41176, 61764, 72058, 108087, 123528, 144116, 216174, 241909, 288232, 432348, 483818, 725727, 864696, 967636, 1451454, 1693363, 1935272, 2902908, 3386726, 5080089, 5805816, 6773452, 10160178, 13546904, 20320356, 40640712]

約数ペア:

[(1, 40640712), (2, 20320356), (3, 13546904), (4, 10160178), (6, 6773452), (7, 5805816), (8, 5080089), (12, 3386726), (14, 2902908), (21, 1935272), (24, 1693363), (28, 1451454), (42, 967636), (47, 864696), (56, 725727), (84, 483818), (94, 432348), (141, 288232), (168, 241909), (188, 216174), (282, 144116), (329, 123528), (376, 108087), (564, 72058), (658, 61764), (987, 41176), (1128, 36029), (1316, 30882), (1974, 20588), (2632, 15441), (3948, 10294), (5147, 7896)]