64510896

素因数分解:

$2^4\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1637}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 166958064

約数和(自身を除く): 102447168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 821, 1637, 1642, 2463, 3274, 3284, 4911, 4926, 6548, 6568, 9822, 9852, 13096, 13136, 19644, 19704, 26192, 39288, 39408, 78576, 1343977, 2687954, 4031931, 5375908, 8063862, 10751816, 16127724, 21503632, 32255448, 64510896]

約数ペア:

[(1, 64510896), (2, 32255448), (3, 21503632), (4, 16127724), (6, 10751816), (8, 8063862), (12, 5375908), (16, 4031931), (24, 2687954), (48, 1343977), (821, 78576), (1637, 39408), (1642, 39288), (2463, 26192), (3274, 19704), (3284, 19644), (4911, 13136), (4926, 13096), (6548, 9852), (6568, 9822)]