28269384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8270

約数の個数: 64

約数和(自身を含む): 83039040

約数和(自身を除く): 54769656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 8237, 16474, 24711, 32948, 49422, 65896, 90607, 98844, 107081, 181214, 197688, 214162, 271821, 321243, 362428, 428324, 543642, 642486, 724856, 856648, 1087284, 1177891, 1284972, 2174568, 2355782, 2569944, 3533673, 4711564, 7067346, 9423128, 14134692, 28269384]

約数ペア:

[(1, 28269384), (2, 14134692), (3, 9423128), (4, 7067346), (6, 4711564), (8, 3533673), (11, 2569944), (12, 2355782), (13, 2174568), (22, 1284972), (24, 1177891), (26, 1087284), (33, 856648), (39, 724856), (44, 642486), (52, 543642), (66, 428324), (78, 362428), (88, 321243), (104, 271821), (132, 214162), (143, 197688), (156, 181214), (264, 107081), (286, 98844), (312, 90607), (429, 65896), (572, 49422), (858, 32948), (1144, 24711), (1716, 16474), (3432, 8237)]