4990763056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179369}}^1$

素因数の和:179461

約数の個数: 40

約数和(自身を含む): 10142297280

約数和(自身を除く): 5151534224

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6956, 13912, 27824, 179369, 358738, 717476, 1434952, 2869904, 6636653, 8430343, 13273306, 16860686, 26546612, 33721372, 53093224, 67442744, 106186448, 134885488, 311922691, 623845382, 1247690764, 2495381528, 4990763056]

約数ペア:

[(1, 4990763056), (2, 2495381528), (4, 1247690764), (8, 623845382), (16, 311922691), (37, 134885488), (47, 106186448), (74, 67442744), (94, 53093224), (148, 33721372), (188, 26546612), (296, 16860686), (376, 13273306), (592, 8430343), (752, 6636653), (1739, 2869904), (3478, 1434952), (6956, 717476), (13912, 358738), (27824, 179369)]