38835524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 87312960

約数和(自身を除く): 48477436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 169, 182, 203, 283, 338, 364, 377, 406, 566, 676, 754, 812, 1132, 1183, 1508, 1981, 2366, 2639, 3679, 3962, 4732, 4901, 5278, 7358, 7924, 8207, 9802, 10556, 14716, 16414, 19604, 25753, 32828, 34307, 47827, 51506, 57449, 68614, 95654, 103012, 106691, 114898, 137228, 191308, 213382, 229796, 334789, 426764, 669578, 746837, 1339156, 1386983, 1493674, 2773966, 2987348, 5547932, 9708881, 19417762, 38835524]

約数ペア:

[(1, 38835524), (2, 19417762), (4, 9708881), (7, 5547932), (13, 2987348), (14, 2773966), (26, 1493674), (28, 1386983), (29, 1339156), (52, 746837), (58, 669578), (91, 426764), (116, 334789), (169, 229796), (182, 213382), (203, 191308), (283, 137228), (338, 114898), (364, 106691), (377, 103012), (406, 95654), (566, 68614), (676, 57449), (754, 51506), (812, 47827), (1132, 34307), (1183, 32828), (1508, 25753), (1981, 19604), (2366, 16414), (2639, 14716), (3679, 10556), (3962, 9802), (4732, 8207), (4901, 7924), (5278, 7358)]