42421736

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 94617600

約数和(自身を除く): 52195864

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 79, 86, 158, 172, 223, 301, 316, 344, 446, 553, 602, 632, 892, 1106, 1204, 1561, 1784, 2212, 2408, 3122, 3397, 4424, 6244, 6794, 9589, 12488, 13588, 17617, 19178, 23779, 27176, 35234, 38356, 47558, 67123, 70468, 76712, 95116, 123319, 134246, 140936, 190232, 246638, 268492, 493276, 536984, 757531, 986552, 1515062, 3030124, 5302717, 6060248, 10605434, 21210868, 42421736]

約数ペア:

[(1, 42421736), (2, 21210868), (4, 10605434), (7, 6060248), (8, 5302717), (14, 3030124), (28, 1515062), (43, 986552), (56, 757531), (79, 536984), (86, 493276), (158, 268492), (172, 246638), (223, 190232), (301, 140936), (316, 134246), (344, 123319), (446, 95116), (553, 76712), (602, 70468), (632, 67123), (892, 47558), (1106, 38356), (1204, 35234), (1561, 27176), (1784, 23779), (2212, 19178), (2408, 17617), (3122, 13588), (3397, 12488), (4424, 9589), (6244, 6794)]