25779456456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1163753}}^1$

素因数の和:1163846

約数の個数: 64

約数和(自身を含む): 70383841920

約数和(自身を除く): 44604385464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 11076, 22152, 1163753, 2327506, 3491259, 4655012, 6982518, 9310024, 13965036, 15128789, 27930072, 30257578, 45386367, 60515156, 82626463, 90772734, 121030312, 165252926, 181545468, 247879389, 330505852, 363090936, 495758778, 661011704, 991517556, 1074144019, 1983035112, 2148288038, 3222432057, 4296576076, 6444864114, 8593152152, 12889728228, 25779456456]

約数ペア:

[(1, 25779456456), (2, 12889728228), (3, 8593152152), (4, 6444864114), (6, 4296576076), (8, 3222432057), (12, 2148288038), (13, 1983035112), (24, 1074144019), (26, 991517556), (39, 661011704), (52, 495758778), (71, 363090936), (78, 330505852), (104, 247879389), (142, 181545468), (156, 165252926), (213, 121030312), (284, 90772734), (312, 82626463), (426, 60515156), (568, 45386367), (852, 30257578), (923, 27930072), (1704, 15128789), (1846, 13965036), (2769, 9310024), (3692, 6982518), (5538, 4655012), (7384, 3491259), (11076, 2327506), (22152, 1163753)]