74475643648

素因数分解:

$2^8\times 7^1\times {\mathrm{5333}}^1\times {\mathrm{7793}}^1$

素因数の和:13149

約数の個数: 72

約数和(自身を含む): 169951225248

約数和(自身を除く): 95475581600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 5333, 7793, 10666, 15586, 21332, 31172, 37331, 42664, 54551, 62344, 74662, 85328, 109102, 124688, 149324, 170656, 218204, 249376, 298648, 341312, 436408, 498752, 597296, 682624, 872816, 997504, 1194592, 1365248, 1745632, 1995008, 2389184, 3491264, 4778368, 6982528, 9556736, 13965056, 41560069, 83120138, 166240276, 290920483, 332480552, 581840966, 664961104, 1163681932, 1329922208, 2327363864, 2659844416, 4654727728, 5319688832, 9309455456, 10639377664, 18618910912, 37237821824, 74475643648]

約数ペア:

[(1, 74475643648), (2, 37237821824), (4, 18618910912), (7, 10639377664), (8, 9309455456), (14, 5319688832), (16, 4654727728), (28, 2659844416), (32, 2327363864), (56, 1329922208), (64, 1163681932), (112, 664961104), (128, 581840966), (224, 332480552), (256, 290920483), (448, 166240276), (896, 83120138), (1792, 41560069), (5333, 13965056), (7793, 9556736), (10666, 6982528), (15586, 4778368), (21332, 3491264), (31172, 2389184), (37331, 1995008), (42664, 1745632), (54551, 1365248), (62344, 1194592), (74662, 997504), (85328, 872816), (109102, 682624), (124688, 597296), (149324, 498752), (170656, 436408), (218204, 341312), (249376, 298648)]