28338312

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{13267}}^1$

素因数の和:13365

約数の個数: 32

約数和(自身を含む): 71647200

約数和(自身を除く): 43308888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 13267, 26534, 39801, 53068, 79602, 106136, 159204, 318408, 1180763, 2361526, 3542289, 4723052, 7084578, 9446104, 14169156, 28338312]

約数ペア:

[(1, 28338312), (2, 14169156), (3, 9446104), (4, 7084578), (6, 4723052), (8, 3542289), (12, 2361526), (24, 1180763), (89, 318408), (178, 159204), (267, 106136), (356, 79602), (534, 53068), (712, 39801), (1068, 26534), (2136, 13267)]