57528328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50287}}^1$

素因数の和:50317

約数の個数: 32

約数和(自身を含む): 126725760

約数和(自身を除く): 69197432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 50287, 100574, 201148, 402296, 553157, 653731, 1106314, 1307462, 2212628, 2614924, 4425256, 5229848, 7191041, 14382082, 28764164, 57528328]

約数ペア:

[(1, 57528328), (2, 28764164), (4, 14382082), (8, 7191041), (11, 5229848), (13, 4425256), (22, 2614924), (26, 2212628), (44, 1307462), (52, 1106314), (88, 653731), (104, 553157), (143, 402296), (286, 201148), (572, 100574), (1144, 50287)]