47716144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1370

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 70133456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1319, 1904, 2128, 2261, 2584, 2638, 4522, 5168, 5276, 9044, 9233, 10552, 18088, 18466, 21104, 22423, 25061, 36176, 36932, 44846, 50122, 73864, 89692, 100244, 147728, 156961, 175427, 179384, 200488, 313922, 350854, 358768, 400976, 426037, 627844, 701708, 852074, 1255688, 1403416, 1704148, 2511376, 2806832, 2982259, 3408296, 5964518, 6816592, 11929036, 23858072, 47716144]

約数ペア:

[(1, 47716144), (2, 23858072), (4, 11929036), (7, 6816592), (8, 5964518), (14, 3408296), (16, 2982259), (17, 2806832), (19, 2511376), (28, 1704148), (34, 1403416), (38, 1255688), (56, 852074), (68, 701708), (76, 627844), (112, 426037), (119, 400976), (133, 358768), (136, 350854), (152, 313922), (238, 200488), (266, 179384), (272, 175427), (304, 156961), (323, 147728), (476, 100244), (532, 89692), (646, 73864), (952, 50122), (1064, 44846), (1292, 36932), (1319, 36176), (1904, 25061), (2128, 22423), (2261, 21104), (2584, 18466), (2638, 18088), (4522, 10552), (5168, 9233), (5276, 9044)]