76988888912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1375981}}^1$

素因数の和:1376271

約数の個数: 40

約数和(自身を含む): 161237570760

約数和(自身を除く): 84248681848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 2152, 3497, 4304, 6994, 13988, 27976, 55952, 1375981, 2751962, 5503924, 11007848, 17887753, 22015696, 35775506, 71551012, 143102024, 286204048, 370138889, 740277778, 1480555556, 2961111112, 4811805557, 5922222224, 9623611114, 19247222228, 38494444456, 76988888912]

約数ペア:

[(1, 76988888912), (2, 38494444456), (4, 19247222228), (8, 9623611114), (13, 5922222224), (16, 4811805557), (26, 2961111112), (52, 1480555556), (104, 740277778), (208, 370138889), (269, 286204048), (538, 143102024), (1076, 71551012), (2152, 35775506), (3497, 22015696), (4304, 17887753), (6994, 11007848), (13988, 5503924), (27976, 2751962), (55952, 1375981)]