72384752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13267}}^1$

素因数の和:13317

約数の個数: 40

約数和(自身を含む): 157942272

約数和(自身を除く): 85557520

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 13267, 26534, 53068, 106136, 145937, 212272, 291874, 411277, 583748, 822554, 1167496, 1645108, 2334992, 3290216, 4524047, 6580432, 9048094, 18096188, 36192376, 72384752]

約数ペア:

[(1, 72384752), (2, 36192376), (4, 18096188), (8, 9048094), (11, 6580432), (16, 4524047), (22, 3290216), (31, 2334992), (44, 1645108), (62, 1167496), (88, 822554), (124, 583748), (176, 411277), (248, 291874), (341, 212272), (496, 145937), (682, 106136), (1364, 53068), (2728, 26534), (5456, 13267)]