64876108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 132330240

約数和(自身を除く): 67454132

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1093, 1349, 1562, 2186, 2698, 3124, 4372, 5396, 12023, 14839, 20767, 24046, 29678, 41534, 48092, 59356, 77603, 83068, 155206, 228437, 310412, 456874, 853633, 913748, 1474457, 1707266, 2948914, 3414532, 5897828, 16219027, 32438054, 64876108]

約数ペア:

[(1, 64876108), (2, 32438054), (4, 16219027), (11, 5897828), (19, 3414532), (22, 2948914), (38, 1707266), (44, 1474457), (71, 913748), (76, 853633), (142, 456874), (209, 310412), (284, 228437), (418, 155206), (781, 83068), (836, 77603), (1093, 59356), (1349, 48092), (1562, 41534), (2186, 29678), (2698, 24046), (3124, 20767), (4372, 14839), (5396, 12023)]