66926692

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 137249280

約数和(自身を除く): 70322588

約数列:

[1, 2, 4, 7, 14, 28, 73, 137, 146, 239, 274, 292, 478, 511, 548, 956, 959, 1022, 1673, 1918, 2044, 3346, 3836, 6692, 10001, 17447, 20002, 32743, 34894, 40004, 65486, 69788, 70007, 122129, 130972, 140014, 229201, 244258, 280028, 458402, 488516, 916804, 2390239, 4780478, 9560956, 16731673, 33463346, 66926692]

約数ペア:

[(1, 66926692), (2, 33463346), (4, 16731673), (7, 9560956), (14, 4780478), (28, 2390239), (73, 916804), (137, 488516), (146, 458402), (239, 280028), (274, 244258), (292, 229201), (478, 140014), (511, 130972), (548, 122129), (956, 70007), (959, 69788), (1022, 65486), (1673, 40004), (1918, 34894), (2044, 32743), (3346, 20002), (3836, 17447), (6692, 10001)]