40762904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 101026800

約数和(自身を除く): 60263896

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 421, 494, 532, 637, 728, 842, 931, 988, 1064, 1274, 1684, 1729, 1862, 1976, 2548, 2947, 3368, 3458, 3724, 5096, 5473, 5894, 6916, 7448, 7999, 10946, 11788, 12103, 13832, 15998, 20629, 21892, 23576, 24206, 31996, 38311, 41258, 43784, 48412, 55993, 63992, 76622, 82516, 96824, 103987, 111986, 153244, 165032, 207974, 223972, 268177, 306488, 391951, 415948, 447944, 536354, 727909, 783902, 831896, 1072708, 1455818, 1567804, 2145416, 2911636, 3135608, 5095363, 5823272, 10190726, 20381452, 40762904]

約数ペア:

[(1, 40762904), (2, 20381452), (4, 10190726), (7, 5823272), (8, 5095363), (13, 3135608), (14, 2911636), (19, 2145416), (26, 1567804), (28, 1455818), (38, 1072708), (49, 831896), (52, 783902), (56, 727909), (76, 536354), (91, 447944), (98, 415948), (104, 391951), (133, 306488), (152, 268177), (182, 223972), (196, 207974), (247, 165032), (266, 153244), (364, 111986), (392, 103987), (421, 96824), (494, 82516), (532, 76622), (637, 63992), (728, 55993), (842, 48412), (931, 43784), (988, 41258), (1064, 38311), (1274, 31996), (1684, 24206), (1729, 23576), (1862, 21892), (1976, 20629), (2548, 15998), (2947, 13832), (3368, 12103), (3458, 11788), (3724, 10946), (5096, 7999), (5473, 7448), (5894, 6916)]