74869288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1163}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 151552800

約数和(自身を除く): 76683512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619, 1163, 1238, 2326, 2476, 4652, 4952, 8047, 9304, 15119, 16094, 30238, 32188, 60476, 64376, 120952, 719897, 1439794, 2879588, 5759176, 9358661, 18717322, 37434644, 74869288]

約数ペア:

[(1, 74869288), (2, 37434644), (4, 18717322), (8, 9358661), (13, 5759176), (26, 2879588), (52, 1439794), (104, 719897), (619, 120952), (1163, 64376), (1238, 60476), (2326, 32188), (2476, 30238), (4652, 16094), (4952, 15119), (8047, 9304)]