38207492008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{30983}}^1$

素因数の和:31095

約数の個数: 96

約数和(自身を含む): 87828485760

約数和(自身を除く): 49620993752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 61, 76, 122, 133, 152, 244, 266, 361, 427, 488, 532, 722, 854, 1064, 1159, 1444, 1708, 2318, 2527, 2888, 3416, 4636, 5054, 8113, 9272, 10108, 16226, 20216, 22021, 30983, 32452, 44042, 61966, 64904, 88084, 123932, 154147, 176168, 216881, 247864, 308294, 433762, 588677, 616588, 867524, 1177354, 1233176, 1735048, 1889963, 2354708, 3779926, 4120739, 4709416, 7559852, 8241478, 11184863, 13229741, 15119704, 16482956, 22369726, 26459482, 32965912, 35909297, 44739452, 52918964, 71818594, 78294041, 89478904, 105837928, 143637188, 156588082, 251365079, 287274376, 313176164, 502730158, 626352328, 682276643, 1005460316, 1364553286, 2010920632, 2729106572, 4775936501, 5458213144, 9551873002, 19103746004, 38207492008]

約数ペア:

[(1, 38207492008), (2, 19103746004), (4, 9551873002), (7, 5458213144), (8, 4775936501), (14, 2729106572), (19, 2010920632), (28, 1364553286), (38, 1005460316), (56, 682276643), (61, 626352328), (76, 502730158), (122, 313176164), (133, 287274376), (152, 251365079), (244, 156588082), (266, 143637188), (361, 105837928), (427, 89478904), (488, 78294041), (532, 71818594), (722, 52918964), (854, 44739452), (1064, 35909297), (1159, 32965912), (1444, 26459482), (1708, 22369726), (2318, 16482956), (2527, 15119704), (2888, 13229741), (3416, 11184863), (4636, 8241478), (5054, 7559852), (8113, 4709416), (9272, 4120739), (10108, 3779926), (16226, 2354708), (20216, 1889963), (22021, 1735048), (30983, 1233176), (32452, 1177354), (44042, 867524), (61966, 616588), (64904, 588677), (88084, 433762), (123932, 308294), (154147, 247864), (176168, 216881)]