13031919424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{77101}}^1$

素因数の和:77271

約数の個数: 56

約数和(自身を含む): 27417471200

約数和(自身を除く): 14385551776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 556, 608, 1112, 1216, 2224, 2641, 4448, 5282, 8896, 10564, 21128, 42256, 77101, 84512, 154202, 169024, 308404, 616808, 1233616, 1464919, 2467232, 2929838, 4934464, 5859676, 10717039, 11719352, 21434078, 23438704, 42868156, 46877408, 85736312, 93754816, 171472624, 203623741, 342945248, 407247482, 685890496, 814494964, 1628989928, 3257979856, 6515959712, 13031919424]

約数ペア:

[(1, 13031919424), (2, 6515959712), (4, 3257979856), (8, 1628989928), (16, 814494964), (19, 685890496), (32, 407247482), (38, 342945248), (64, 203623741), (76, 171472624), (139, 93754816), (152, 85736312), (278, 46877408), (304, 42868156), (556, 23438704), (608, 21434078), (1112, 11719352), (1216, 10717039), (2224, 5859676), (2641, 4934464), (4448, 2929838), (5282, 2467232), (8896, 1464919), (10564, 1233616), (21128, 616808), (42256, 308404), (77101, 169024), (84512, 154202)]