15671475924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{28859}}^1$

素因数の和:28997

約数の個数: 72

約数和(自身を含む): 40059757920

約数和(自身を除く): 24388281996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 3481, 4602, 6962, 9204, 10443, 13924, 20886, 28859, 41772, 45253, 57718, 86577, 90506, 115436, 135759, 173154, 181012, 271518, 346308, 375167, 543036, 750334, 1125501, 1500668, 1702681, 2251002, 3405362, 4502004, 5108043, 6810724, 10216086, 20432172, 22134853, 44269706, 66404559, 88539412, 100458179, 132809118, 200916358, 265618236, 301374537, 401832716, 602749074, 1205498148, 1305956327, 2611912654, 3917868981, 5223825308, 7835737962, 15671475924]

約数ペア:

[(1, 15671475924), (2, 7835737962), (3, 5223825308), (4, 3917868981), (6, 2611912654), (12, 1305956327), (13, 1205498148), (26, 602749074), (39, 401832716), (52, 301374537), (59, 265618236), (78, 200916358), (118, 132809118), (156, 100458179), (177, 88539412), (236, 66404559), (354, 44269706), (708, 22134853), (767, 20432172), (1534, 10216086), (2301, 6810724), (3068, 5108043), (3481, 4502004), (4602, 3405362), (6962, 2251002), (9204, 1702681), (10443, 1500668), (13924, 1125501), (20886, 750334), (28859, 543036), (41772, 375167), (45253, 346308), (57718, 271518), (86577, 181012), (90506, 173154), (115436, 135759)]