70405504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 156366000

約数和(自身を除く): 85960496

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1459, 1508, 1664, 1856, 2918, 3016, 3712, 5836, 6032, 11672, 12064, 18967, 23344, 24128, 37934, 42311, 46688, 48256, 75868, 84622, 93376, 151736, 169244, 186752, 303472, 338488, 550043, 606944, 676976, 1100086, 1213888, 1353952, 2200172, 2427776, 2707904, 4400344, 5415808, 8800688, 17601376, 35202752, 70405504]

約数ペア:

[(1, 70405504), (2, 35202752), (4, 17601376), (8, 8800688), (13, 5415808), (16, 4400344), (26, 2707904), (29, 2427776), (32, 2200172), (52, 1353952), (58, 1213888), (64, 1100086), (104, 676976), (116, 606944), (128, 550043), (208, 338488), (232, 303472), (377, 186752), (416, 169244), (464, 151736), (754, 93376), (832, 84622), (928, 75868), (1459, 48256), (1508, 46688), (1664, 42311), (1856, 37934), (2918, 24128), (3016, 23344), (3712, 18967), (5836, 12064), (6032, 11672)]