30737824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 66964968

約数和(自身を除く): 36227144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 1997, 3848, 3994, 7696, 7988, 15392, 15976, 25961, 31952, 51922, 63904, 73889, 103844, 147778, 207688, 295556, 415376, 591112, 830752, 960557, 1182224, 1921114, 2364448, 3842228, 7684456, 15368912, 30737824]

約数ペア:

[(1, 30737824), (2, 15368912), (4, 7684456), (8, 3842228), (13, 2364448), (16, 1921114), (26, 1182224), (32, 960557), (37, 830752), (52, 591112), (74, 415376), (104, 295556), (148, 207688), (208, 147778), (296, 103844), (416, 73889), (481, 63904), (592, 51922), (962, 31952), (1184, 25961), (1924, 15976), (1997, 15392), (3848, 7988), (3994, 7696)]