71335012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 150192000

約数和(自身を除く): 78856988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 812, 826, 1489, 1652, 1711, 2978, 3422, 5956, 6844, 10423, 11977, 20846, 23954, 41692, 43181, 47908, 86362, 87851, 172724, 175702, 302267, 351404, 604534, 614957, 1209068, 1229914, 2459828, 2547679, 5095358, 10190716, 17833753, 35667506, 71335012]

約数ペア:

[(1, 71335012), (2, 35667506), (4, 17833753), (7, 10190716), (14, 5095358), (28, 2547679), (29, 2459828), (58, 1229914), (59, 1209068), (116, 614957), (118, 604534), (203, 351404), (236, 302267), (406, 175702), (413, 172724), (812, 87851), (826, 86362), (1489, 47908), (1652, 43181), (1711, 41692), (2978, 23954), (3422, 20846), (5956, 11977), (6844, 10423)]