65697488

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 131095776

約数和(自身を除く): 65398288

約数列:

[1, 2, 4, 8, 16, 61, 83, 122, 166, 244, 332, 488, 664, 811, 976, 1328, 1622, 3244, 5063, 6488, 10126, 12976, 20252, 40504, 49471, 67313, 81008, 98942, 134626, 197884, 269252, 395768, 538504, 791536, 1077008, 4106093, 8212186, 16424372, 32848744, 65697488]

約数ペア:

[(1, 65697488), (2, 32848744), (4, 16424372), (8, 8212186), (16, 4106093), (61, 1077008), (83, 791536), (122, 538504), (166, 395768), (244, 269252), (332, 197884), (488, 134626), (664, 98942), (811, 81008), (976, 67313), (1328, 49471), (1622, 40504), (3244, 20252), (5063, 12976), (6488, 10126)]