12996408

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 21217992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 71, 87, 116, 142, 174, 213, 232, 263, 284, 348, 426, 526, 568, 696, 789, 852, 1052, 1578, 1704, 2059, 2104, 3156, 4118, 6177, 6312, 7627, 8236, 12354, 15254, 16472, 18673, 22881, 24708, 30508, 37346, 45762, 49416, 56019, 61016, 74692, 91524, 112038, 149384, 183048, 224076, 448152, 541517, 1083034, 1624551, 2166068, 3249102, 4332136, 6498204, 12996408]

約数ペア:

[(1, 12996408), (2, 6498204), (3, 4332136), (4, 3249102), (6, 2166068), (8, 1624551), (12, 1083034), (24, 541517), (29, 448152), (58, 224076), (71, 183048), (87, 149384), (116, 112038), (142, 91524), (174, 74692), (213, 61016), (232, 56019), (263, 49416), (284, 45762), (348, 37346), (426, 30508), (526, 24708), (568, 22881), (696, 18673), (789, 16472), (852, 15254), (1052, 12354), (1578, 8236), (1704, 7627), (2059, 6312), (2104, 6177), (3156, 4118)]