61939514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 117635328

約数和(自身を除く): 55695814

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 169, 182, 329, 338, 557, 611, 658, 1114, 1183, 1222, 2366, 3899, 4277, 7241, 7798, 7943, 8554, 14482, 15886, 26179, 50687, 52358, 55601, 94133, 101374, 111202, 183253, 188266, 340327, 366506, 658931, 680654, 1317862, 2382289, 4424251, 4764578, 8848502, 30969757, 61939514]

約数ペア:

[(1, 61939514), (2, 30969757), (7, 8848502), (13, 4764578), (14, 4424251), (26, 2382289), (47, 1317862), (91, 680654), (94, 658931), (169, 366506), (182, 340327), (329, 188266), (338, 183253), (557, 111202), (611, 101374), (658, 94133), (1114, 55601), (1183, 52358), (1222, 50687), (2366, 26179), (3899, 15886), (4277, 14482), (7241, 8554), (7798, 7943)]