70520996

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2129}}^1$

素因数の和:2173

約数の個数: 54

約数和(自身を含む): 155526210

約数和(自身を除く): 85005214

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2129, 2366, 2548, 4258, 4732, 8281, 8516, 14903, 16562, 27677, 29806, 33124, 55354, 59612, 104321, 110708, 193739, 208642, 359801, 387478, 417284, 719602, 774956, 1356173, 1439204, 2518607, 2712346, 5037214, 5424692, 10074428, 17630249, 35260498, 70520996]

約数ペア:

[(1, 70520996), (2, 35260498), (4, 17630249), (7, 10074428), (13, 5424692), (14, 5037214), (26, 2712346), (28, 2518607), (49, 1439204), (52, 1356173), (91, 774956), (98, 719602), (169, 417284), (182, 387478), (196, 359801), (338, 208642), (364, 193739), (637, 110708), (676, 104321), (1183, 59612), (1274, 55354), (2129, 33124), (2366, 29806), (2548, 27677), (4258, 16562), (4732, 14903), (8281, 8516)]