64849668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2753}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 99244668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1812, 1963, 2753, 3926, 5506, 5889, 7852, 8259, 11012, 11778, 16518, 23556, 33036, 35789, 71578, 107367, 143156, 214734, 415703, 429468, 831406, 1247109, 1662812, 2494218, 4988436, 5404139, 10808278, 16212417, 21616556, 32424834, 64849668]

約数ペア:

[(1, 64849668), (2, 32424834), (3, 21616556), (4, 16212417), (6, 10808278), (12, 5404139), (13, 4988436), (26, 2494218), (39, 1662812), (52, 1247109), (78, 831406), (151, 429468), (156, 415703), (302, 214734), (453, 143156), (604, 107367), (906, 71578), (1812, 35789), (1963, 33036), (2753, 23556), (3926, 16518), (5506, 11778), (5889, 11012), (7852, 8259)]