64491154

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 57775214

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 223, 227, 446, 454, 637, 1274, 1561, 1589, 2899, 2951, 3122, 3178, 5798, 5902, 10927, 11123, 20293, 20657, 21854, 22246, 40586, 41314, 50621, 101242, 142051, 144599, 284102, 289198, 354347, 658073, 708694, 1316146, 2480429, 4606511, 4960858, 9213022, 32245577, 64491154]

約数ペア:

[(1, 64491154), (2, 32245577), (7, 9213022), (13, 4960858), (14, 4606511), (26, 2480429), (49, 1316146), (91, 708694), (98, 658073), (182, 354347), (223, 289198), (227, 284102), (446, 144599), (454, 142051), (637, 101242), (1274, 50621), (1561, 41314), (1589, 40586), (2899, 22246), (2951, 21854), (3122, 20657), (3178, 20293), (5798, 11123), (5902, 10927)]