13963896716

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{38783}}^1$

素因数の和:38979

約数の個数: 72

約数和(自身を含む): 31197229056

約数和(自身を除く): 17233332340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 167, 196, 308, 334, 539, 668, 1078, 1169, 1837, 2156, 2338, 3674, 4676, 7348, 8183, 12859, 16366, 25718, 32732, 38783, 51436, 77566, 90013, 155132, 180026, 271481, 360052, 426613, 542962, 853226, 1085924, 1706452, 1900367, 2986291, 3800734, 5972582, 6476761, 7601468, 11945164, 12953522, 20904037, 25907044, 41808074, 45337327, 71244371, 83616148, 90674654, 142488742, 181349308, 284977484, 317361289, 498710597, 634722578, 997421194, 1269445156, 1994842388, 3490974179, 6981948358, 13963896716]

約数ペア:

[(1, 13963896716), (2, 6981948358), (4, 3490974179), (7, 1994842388), (11, 1269445156), (14, 997421194), (22, 634722578), (28, 498710597), (44, 317361289), (49, 284977484), (77, 181349308), (98, 142488742), (154, 90674654), (167, 83616148), (196, 71244371), (308, 45337327), (334, 41808074), (539, 25907044), (668, 20904037), (1078, 12953522), (1169, 11945164), (1837, 7601468), (2156, 6476761), (2338, 5972582), (3674, 3800734), (4676, 2986291), (7348, 1900367), (8183, 1706452), (12859, 1085924), (16366, 853226), (25718, 542962), (32732, 426613), (38783, 360052), (51436, 271481), (77566, 180026), (90013, 155132)]