63853972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 146338304

約数和(自身を除く): 82484332

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 289, 364, 442, 476, 578, 607, 884, 1156, 1214, 1547, 2023, 2428, 3094, 3757, 4046, 4249, 6188, 7514, 7891, 8092, 8498, 10319, 15028, 15782, 16996, 20638, 26299, 31564, 41276, 52598, 55237, 72233, 105196, 110474, 134147, 144466, 175423, 220948, 268294, 288932, 350846, 536588, 701692, 939029, 1227961, 1878058, 2280499, 2455922, 3756116, 4560998, 4911844, 9121996, 15963493, 31926986, 63853972]

約数ペア:

[(1, 63853972), (2, 31926986), (4, 15963493), (7, 9121996), (13, 4911844), (14, 4560998), (17, 3756116), (26, 2455922), (28, 2280499), (34, 1878058), (52, 1227961), (68, 939029), (91, 701692), (119, 536588), (182, 350846), (221, 288932), (238, 268294), (289, 220948), (364, 175423), (442, 144466), (476, 134147), (578, 110474), (607, 105196), (884, 72233), (1156, 55237), (1214, 52598), (1547, 41276), (2023, 31564), (2428, 26299), (3094, 20638), (3757, 16996), (4046, 15782), (4249, 15028), (6188, 10319), (7514, 8498), (7891, 8092)]