4452136

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 9387900

約数和(自身を除く): 4935764

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 89, 104, 148, 169, 178, 296, 338, 356, 481, 676, 712, 962, 1157, 1352, 1924, 2314, 3293, 3848, 4628, 6253, 6586, 9256, 12506, 13172, 15041, 25012, 26344, 30082, 42809, 50024, 60164, 85618, 120328, 171236, 342472, 556517, 1113034, 2226068, 4452136]

約数ペア:

[(1, 4452136), (2, 2226068), (4, 1113034), (8, 556517), (13, 342472), (26, 171236), (37, 120328), (52, 85618), (74, 60164), (89, 50024), (104, 42809), (148, 30082), (169, 26344), (178, 25012), (296, 15041), (338, 13172), (356, 12506), (481, 9256), (676, 6586), (712, 6253), (962, 4628), (1157, 3848), (1352, 3293), (1924, 2314)]