8740056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 23839200

約数和(自身を除く): 15099144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 257, 312, 327, 436, 514, 654, 771, 872, 1028, 1308, 1417, 1542, 2056, 2616, 2834, 3084, 3341, 4251, 5668, 6168, 6682, 8502, 10023, 11336, 13364, 17004, 20046, 26728, 28013, 34008, 40092, 56026, 80184, 84039, 112052, 168078, 224104, 336156, 364169, 672312, 728338, 1092507, 1456676, 2185014, 2913352, 4370028, 8740056]

約数ペア:

[(1, 8740056), (2, 4370028), (3, 2913352), (4, 2185014), (6, 1456676), (8, 1092507), (12, 728338), (13, 672312), (24, 364169), (26, 336156), (39, 224104), (52, 168078), (78, 112052), (104, 84039), (109, 80184), (156, 56026), (218, 40092), (257, 34008), (312, 28013), (327, 26728), (436, 20046), (514, 17004), (654, 13364), (771, 11336), (872, 10023), (1028, 8502), (1308, 6682), (1417, 6168), (1542, 5668), (2056, 4251), (2616, 3341), (2834, 3084)]