76996816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19483}}^1$

素因数の和:19523

約数の個数: 40

約数和(自身を含む): 169121120

約数和(自身を除く): 92124304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 19483, 38966, 77932, 155864, 253279, 311728, 370177, 506558, 740354, 1013116, 1480708, 2026232, 2961416, 4052464, 4812301, 5922832, 9624602, 19249204, 38498408, 76996816]

約数ペア:

[(1, 76996816), (2, 38498408), (4, 19249204), (8, 9624602), (13, 5922832), (16, 4812301), (19, 4052464), (26, 2961416), (38, 2026232), (52, 1480708), (76, 1013116), (104, 740354), (152, 506558), (208, 370177), (247, 311728), (304, 253279), (494, 155864), (988, 77932), (1976, 38966), (3952, 19483)]