47357576

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 109209600

約数和(自身を除く): 61852024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 947, 1064, 1316, 1786, 1894, 2632, 3572, 3788, 6251, 6629, 7144, 7576, 12502, 13258, 17993, 25004, 26516, 35986, 44509, 50008, 53032, 71972, 89018, 125951, 143944, 178036, 251902, 311563, 356072, 503804, 623126, 845671, 1007608, 1246252, 1691342, 2492504, 3382684, 5919697, 6765368, 11839394, 23678788, 47357576]

約数ペア:

[(1, 47357576), (2, 23678788), (4, 11839394), (7, 6765368), (8, 5919697), (14, 3382684), (19, 2492504), (28, 1691342), (38, 1246252), (47, 1007608), (56, 845671), (76, 623126), (94, 503804), (133, 356072), (152, 311563), (188, 251902), (266, 178036), (329, 143944), (376, 125951), (532, 89018), (658, 71972), (893, 53032), (947, 50008), (1064, 44509), (1316, 35986), (1786, 26516), (1894, 25004), (2632, 17993), (3572, 13258), (3788, 12502), (6251, 7576), (6629, 7144)]