28153944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4297}}^1$

素因数の和:4329

約数の個数: 96

約数和(自身を含む): 93868320

約数和(自身を除く): 65714376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 4297, 6552, 8594, 12891, 17188, 25782, 30079, 34376, 38673, 51564, 55861, 60158, 77346, 90237, 103128, 111722, 120316, 154692, 167583, 180474, 223444, 240632, 270711, 309384, 335166, 360948, 391027, 446888, 502749, 541422, 670332, 721896, 782054, 1005498, 1082844, 1173081, 1340664, 1564108, 2010996, 2165688, 2346162, 3128216, 3519243, 4021992, 4692324, 7038486, 9384648, 14076972, 28153944]

約数ペア:

[(1, 28153944), (2, 14076972), (3, 9384648), (4, 7038486), (6, 4692324), (7, 4021992), (8, 3519243), (9, 3128216), (12, 2346162), (13, 2165688), (14, 2010996), (18, 1564108), (21, 1340664), (24, 1173081), (26, 1082844), (28, 1005498), (36, 782054), (39, 721896), (42, 670332), (52, 541422), (56, 502749), (63, 446888), (72, 391027), (78, 360948), (84, 335166), (91, 309384), (104, 270711), (117, 240632), (126, 223444), (156, 180474), (168, 167583), (182, 154692), (234, 120316), (252, 111722), (273, 103128), (312, 90237), (364, 77346), (468, 60158), (504, 55861), (546, 51564), (728, 38673), (819, 34376), (936, 30079), (1092, 25782), (1638, 17188), (2184, 12891), (3276, 8594), (4297, 6552)]