38887908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 103219200

約数和(自身を除く): 64331292

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 79, 102, 114, 127, 158, 204, 228, 237, 254, 316, 323, 381, 474, 508, 646, 762, 948, 969, 1292, 1343, 1501, 1524, 1938, 2159, 2413, 2686, 3002, 3876, 4029, 4318, 4503, 4826, 5372, 6004, 6477, 7239, 8058, 8636, 9006, 9652, 10033, 12954, 14478, 16116, 18012, 20066, 25517, 25908, 28956, 30099, 40132, 41021, 51034, 60198, 76551, 82042, 102068, 120396, 123063, 153102, 164084, 170561, 190627, 246126, 306204, 341122, 381254, 492252, 511683, 571881, 682244, 762508, 1023366, 1143762, 2046732, 2287524, 3240659, 6481318, 9721977, 12962636, 19443954, 38887908]

約数ペア:

[(1, 38887908), (2, 19443954), (3, 12962636), (4, 9721977), (6, 6481318), (12, 3240659), (17, 2287524), (19, 2046732), (34, 1143762), (38, 1023366), (51, 762508), (57, 682244), (68, 571881), (76, 511683), (79, 492252), (102, 381254), (114, 341122), (127, 306204), (158, 246126), (204, 190627), (228, 170561), (237, 164084), (254, 153102), (316, 123063), (323, 120396), (381, 102068), (474, 82042), (508, 76551), (646, 60198), (762, 51034), (948, 41021), (969, 40132), (1292, 30099), (1343, 28956), (1501, 25908), (1524, 25517), (1938, 20066), (2159, 18012), (2413, 16116), (2686, 14478), (3002, 12954), (3876, 10033), (4029, 9652), (4318, 9006), (4503, 8636), (4826, 8058), (5372, 7239), (6004, 6477)]