61841962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 120121344

約数和(自身を除く): 58279382

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 97, 113, 182, 194, 217, 226, 403, 434, 679, 791, 806, 1261, 1358, 1469, 1582, 2522, 2821, 2938, 3007, 3503, 5642, 6014, 7006, 8827, 10283, 10961, 17654, 20566, 21049, 21922, 24521, 39091, 42098, 45539, 49042, 76727, 78182, 91078, 142493, 153454, 273637, 284986, 318773, 339791, 547274, 637546, 679582, 997451, 1994902, 2378537, 4417283, 4757074, 8834566, 30920981, 61841962]

約数ペア:

[(1, 61841962), (2, 30920981), (7, 8834566), (13, 4757074), (14, 4417283), (26, 2378537), (31, 1994902), (62, 997451), (91, 679582), (97, 637546), (113, 547274), (182, 339791), (194, 318773), (217, 284986), (226, 273637), (403, 153454), (434, 142493), (679, 91078), (791, 78182), (806, 76727), (1261, 49042), (1358, 45539), (1469, 42098), (1582, 39091), (2522, 24521), (2821, 21922), (2938, 21049), (3007, 20566), (3503, 17654), (5642, 10961), (6014, 10283), (7006, 8827)]