42809104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 94993920

約数和(自身を除く): 52184816

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 47, 52, 58, 94, 104, 116, 151, 188, 208, 232, 302, 376, 377, 464, 604, 611, 752, 754, 1208, 1222, 1363, 1508, 1963, 2416, 2444, 2726, 3016, 3926, 4379, 4888, 5452, 6032, 7097, 7852, 8758, 9776, 10904, 14194, 15704, 17516, 17719, 21808, 28388, 31408, 35032, 35438, 56776, 56927, 70064, 70876, 92261, 113552, 113854, 141752, 184522, 205813, 227708, 283504, 369044, 411626, 455416, 738088, 823252, 910832, 1476176, 1646504, 2675569, 3293008, 5351138, 10702276, 21404552, 42809104]

約数ペア:

[(1, 42809104), (2, 21404552), (4, 10702276), (8, 5351138), (13, 3293008), (16, 2675569), (26, 1646504), (29, 1476176), (47, 910832), (52, 823252), (58, 738088), (94, 455416), (104, 411626), (116, 369044), (151, 283504), (188, 227708), (208, 205813), (232, 184522), (302, 141752), (376, 113854), (377, 113552), (464, 92261), (604, 70876), (611, 70064), (752, 56927), (754, 56776), (1208, 35438), (1222, 35032), (1363, 31408), (1508, 28388), (1963, 21808), (2416, 17719), (2444, 17516), (2726, 15704), (3016, 14194), (3926, 10904), (4379, 9776), (4888, 8758), (5452, 7852), (6032, 7097)]