29121739822

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{4447}}^1$

素因数の和:4757

約数の個数: 64

約数和(自身を含む): 52470743040

約数和(自身を除く): 23349003218

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 191, 217, 382, 434, 553, 1106, 1337, 2449, 2674, 4447, 4898, 5921, 8894, 11842, 15089, 17143, 30178, 31129, 34286, 41447, 62258, 82894, 105623, 137857, 211246, 275714, 351313, 467759, 702626, 849377, 935518, 964999, 1698754, 1929998, 2459191, 3274313, 4918382, 5945639, 6548626, 10890703, 11891278, 21781406, 26330687, 52661374, 67100783, 76234921, 134201566, 152469842, 184314809, 368629618, 469705481, 939410962, 2080124273, 4160248546, 14560869911, 29121739822]

約数ペア:

[(1, 29121739822), (2, 14560869911), (7, 4160248546), (14, 2080124273), (31, 939410962), (62, 469705481), (79, 368629618), (158, 184314809), (191, 152469842), (217, 134201566), (382, 76234921), (434, 67100783), (553, 52661374), (1106, 26330687), (1337, 21781406), (2449, 11891278), (2674, 10890703), (4447, 6548626), (4898, 5945639), (5921, 4918382), (8894, 3274313), (11842, 2459191), (15089, 1929998), (17143, 1698754), (30178, 964999), (31129, 935518), (34286, 849377), (41447, 702626), (62258, 467759), (82894, 351313), (105623, 275714), (137857, 211246)]