64603792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{619}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 137000160

約数和(自身を除く): 72396368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 593, 619, 1186, 1238, 2372, 2476, 4744, 4952, 6523, 6809, 9488, 9904, 13046, 13618, 26092, 27236, 52184, 54472, 104368, 108944, 367067, 734134, 1468268, 2936536, 4037737, 5873072, 8075474, 16150948, 32301896, 64603792]

約数ペア:

[(1, 64603792), (2, 32301896), (4, 16150948), (8, 8075474), (11, 5873072), (16, 4037737), (22, 2936536), (44, 1468268), (88, 734134), (176, 367067), (593, 108944), (619, 104368), (1186, 54472), (1238, 52184), (2372, 27236), (2476, 26092), (4744, 13618), (4952, 13046), (6523, 9904), (6809, 9488)]