15703193012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{983}}^1\times {\mathrm{1063}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 31499319936

約数和(自身を除く): 15796126924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 983, 1063, 1156, 1966, 2126, 3757, 3932, 4252, 7514, 12779, 13819, 15028, 16711, 18071, 25558, 27638, 33422, 36142, 51116, 55276, 66844, 72284, 217243, 234923, 284087, 307207, 434486, 469846, 568174, 614414, 868972, 939692, 1044929, 1136348, 1228828, 2089858, 3693131, 3993691, 4179716, 7386262, 7987382, 13584077, 14772524, 15974764, 17763793, 27168154, 35527586, 54336308, 71055172, 230929309, 301984481, 461858618, 603968962, 923717236, 1207937924, 3925798253, 7851596506, 15703193012]

約数ペア:

[(1, 15703193012), (2, 7851596506), (4, 3925798253), (13, 1207937924), (17, 923717236), (26, 603968962), (34, 461858618), (52, 301984481), (68, 230929309), (221, 71055172), (289, 54336308), (442, 35527586), (578, 27168154), (884, 17763793), (983, 15974764), (1063, 14772524), (1156, 13584077), (1966, 7987382), (2126, 7386262), (3757, 4179716), (3932, 3993691), (4252, 3693131), (7514, 2089858), (12779, 1228828), (13819, 1136348), (15028, 1044929), (16711, 939692), (18071, 868972), (25558, 614414), (27638, 568174), (33422, 469846), (36142, 434486), (51116, 307207), (55276, 284087), (66844, 234923), (72284, 217243)]