25237992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3562

約数の個数: 64

約数和(自身を含む): 70922880

約数和(自身を除く): 45684888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3517, 3588, 7034, 7176, 10551, 14068, 21102, 28136, 42204, 45721, 80891, 84408, 91442, 137163, 161782, 182884, 242673, 274326, 323564, 365768, 485346, 548652, 647128, 970692, 1051583, 1097304, 1941384, 2103166, 3154749, 4206332, 6309498, 8412664, 12618996, 25237992]

約数ペア:

[(1, 25237992), (2, 12618996), (3, 8412664), (4, 6309498), (6, 4206332), (8, 3154749), (12, 2103166), (13, 1941384), (23, 1097304), (24, 1051583), (26, 970692), (39, 647128), (46, 548652), (52, 485346), (69, 365768), (78, 323564), (92, 274326), (104, 242673), (138, 182884), (156, 161782), (184, 137163), (276, 91442), (299, 84408), (312, 80891), (552, 45721), (598, 42204), (897, 28136), (1196, 21102), (1794, 14068), (2392, 10551), (3517, 7176), (3588, 7034)]