7251072

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 20122560

約数和(自身を除く): 12871488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 821, 1104, 1472, 1642, 2208, 2463, 2944, 3284, 4416, 4926, 6568, 8832, 9852, 13136, 18883, 19704, 26272, 37766, 39408, 52544, 56649, 75532, 78816, 105088, 113298, 151064, 157632, 226596, 302128, 315264, 453192, 604256, 906384, 1208512, 1812768, 2417024, 3625536, 7251072]

約数ペア:

[(1, 7251072), (2, 3625536), (3, 2417024), (4, 1812768), (6, 1208512), (8, 906384), (12, 604256), (16, 453192), (23, 315264), (24, 302128), (32, 226596), (46, 157632), (48, 151064), (64, 113298), (69, 105088), (92, 78816), (96, 75532), (128, 56649), (138, 52544), (184, 39408), (192, 37766), (276, 26272), (368, 19704), (384, 18883), (552, 13136), (736, 9852), (821, 8832), (1104, 6568), (1472, 4926), (1642, 4416), (2208, 3284), (2463, 2944)]