67666091402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521447}}^1$

素因数の和:521523

約数の個数: 64

約数和(自身を含む): 134558613504

約数和(自身を除く): 66892522102

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 434, 598, 713, 806, 1426, 2093, 2821, 4186, 4991, 5642, 9269, 9982, 18538, 64883, 129766, 521447, 1042894, 3650129, 6778811, 7300258, 11993281, 13557622, 16164857, 23986562, 32329714, 47451677, 83952967, 94903354, 113153999, 155912653, 167905934, 210143141, 226307998, 311825306, 371791711, 420286282, 743583422, 1091388571, 1471001987, 2182777142, 2602541977, 2942003974, 4833292243, 5205083954, 9666584486, 33833045701, 67666091402]

約数ペア:

[(1, 67666091402), (2, 33833045701), (7, 9666584486), (13, 5205083954), (14, 4833292243), (23, 2942003974), (26, 2602541977), (31, 2182777142), (46, 1471001987), (62, 1091388571), (91, 743583422), (161, 420286282), (182, 371791711), (217, 311825306), (299, 226307998), (322, 210143141), (403, 167905934), (434, 155912653), (598, 113153999), (713, 94903354), (806, 83952967), (1426, 47451677), (2093, 32329714), (2821, 23986562), (4186, 16164857), (4991, 13557622), (5642, 11993281), (9269, 7300258), (9982, 6778811), (18538, 3650129), (64883, 1042894), (129766, 521447)]