28024164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 87449600

約数和(自身を除く): 59425436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 1951, 2052, 2394, 3591, 3902, 4788, 5853, 7182, 7804, 11706, 13657, 14364, 17559, 23412, 27314, 35118, 37069, 40971, 52677, 54628, 70236, 74138, 81942, 105354, 111207, 122913, 148276, 163884, 210708, 222414, 245826, 259483, 333621, 368739, 444828, 491652, 518966, 667242, 737478, 778449, 1000863, 1037932, 1334484, 1474956, 1556898, 2001726, 2335347, 3113796, 4003452, 4670694, 7006041, 9341388, 14012082, 28024164]

約数ペア:

[(1, 28024164), (2, 14012082), (3, 9341388), (4, 7006041), (6, 4670694), (7, 4003452), (9, 3113796), (12, 2335347), (14, 2001726), (18, 1556898), (19, 1474956), (21, 1334484), (27, 1037932), (28, 1000863), (36, 778449), (38, 737478), (42, 667242), (54, 518966), (57, 491652), (63, 444828), (76, 368739), (84, 333621), (108, 259483), (114, 245826), (126, 222414), (133, 210708), (171, 163884), (189, 148276), (228, 122913), (252, 111207), (266, 105354), (342, 81942), (378, 74138), (399, 70236), (513, 54628), (532, 52677), (684, 40971), (756, 37069), (798, 35118), (1026, 27314), (1197, 23412), (1596, 17559), (1951, 14364), (2052, 13657), (2394, 11706), (3591, 7804), (3902, 7182), (4788, 5853)]