64605216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51767}}^1$

素因数の和:51793

約数の個数: 48

約数和(自身を含む): 182637504

約数和(自身を除く): 118032288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 51767, 103534, 155301, 207068, 310602, 414136, 621204, 672971, 828272, 1242408, 1345942, 1656544, 2018913, 2484816, 2691884, 4037826, 4969632, 5383768, 8075652, 10767536, 16151304, 21535072, 32302608, 64605216]

約数ペア:

[(1, 64605216), (2, 32302608), (3, 21535072), (4, 16151304), (6, 10767536), (8, 8075652), (12, 5383768), (13, 4969632), (16, 4037826), (24, 2691884), (26, 2484816), (32, 2018913), (39, 1656544), (48, 1345942), (52, 1242408), (78, 828272), (96, 672971), (104, 621204), (156, 414136), (208, 310602), (312, 207068), (416, 155301), (624, 103534), (1248, 51767)]