61217536

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 131421024

約数和(自身を除く): 70203488

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 281, 296, 368, 562, 592, 736, 851, 1124, 1184, 1472, 1702, 2248, 2368, 2944, 3404, 4496, 4736, 5888, 6463, 6808, 8992, 9472, 10397, 12926, 13616, 17984, 20794, 25852, 27232, 35968, 41588, 51704, 54464, 71936, 83176, 103408, 108928, 166352, 206816, 217856, 239131, 332704, 413632, 478262, 665408, 827264, 956524, 1330816, 1654528, 1913048, 2661632, 3826096, 7652192, 15304384, 30608768, 61217536]

約数ペア:

[(1, 61217536), (2, 30608768), (4, 15304384), (8, 7652192), (16, 3826096), (23, 2661632), (32, 1913048), (37, 1654528), (46, 1330816), (64, 956524), (74, 827264), (92, 665408), (128, 478262), (148, 413632), (184, 332704), (256, 239131), (281, 217856), (296, 206816), (368, 166352), (562, 108928), (592, 103408), (736, 83176), (851, 71936), (1124, 54464), (1184, 51704), (1472, 41588), (1702, 35968), (2248, 27232), (2368, 25852), (2944, 20794), (3404, 17984), (4496, 13616), (4736, 12926), (5888, 10397), (6463, 9472), (6808, 8992)]