70712908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 151379200

約数和(自身を除く): 80666292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2179, 2318, 4358, 4636, 8113, 8716, 15253, 16226, 30506, 32452, 41401, 61012, 82802, 132919, 165604, 265838, 289807, 531676, 579614, 930433, 1159228, 1860866, 2525461, 3721732, 5050922, 10101844, 17678227, 35356454, 70712908]

約数ペア:

[(1, 70712908), (2, 35356454), (4, 17678227), (7, 10101844), (14, 5050922), (19, 3721732), (28, 2525461), (38, 1860866), (61, 1159228), (76, 930433), (122, 579614), (133, 531676), (244, 289807), (266, 265838), (427, 165604), (532, 132919), (854, 82802), (1159, 61012), (1708, 41401), (2179, 32452), (2318, 30506), (4358, 16226), (4636, 15253), (8113, 8716)]