8288142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 19008000

約数和(自身を除く): 10719858

約数列:

[1, 2, 3, 6, 19, 23, 29, 38, 46, 57, 58, 69, 87, 109, 114, 138, 174, 218, 327, 437, 551, 654, 667, 874, 1102, 1311, 1334, 1653, 2001, 2071, 2507, 2622, 3161, 3306, 4002, 4142, 5014, 6213, 6322, 7521, 9483, 12426, 12673, 15042, 18966, 25346, 38019, 47633, 60059, 72703, 76038, 95266, 120118, 142899, 145406, 180177, 218109, 285798, 360354, 436218, 1381357, 2762714, 4144071, 8288142]

約数ペア:

[(1, 8288142), (2, 4144071), (3, 2762714), (6, 1381357), (19, 436218), (23, 360354), (29, 285798), (38, 218109), (46, 180177), (57, 145406), (58, 142899), (69, 120118), (87, 95266), (109, 76038), (114, 72703), (138, 60059), (174, 47633), (218, 38019), (327, 25346), (437, 18966), (551, 15042), (654, 12673), (667, 12426), (874, 9483), (1102, 7521), (1311, 6322), (1334, 6213), (1653, 5014), (2001, 4142), (2071, 4002), (2507, 3306), (2622, 3161)]