25782876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 75295584

約数和(自身を除く): 49512708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1013, 1212, 1414, 1818, 2026, 2121, 2828, 3039, 3636, 4052, 4242, 6078, 6363, 7091, 8484, 9117, 12156, 12726, 14182, 18234, 21273, 25452, 28364, 36468, 42546, 63819, 85092, 102313, 127638, 204626, 255276, 306939, 409252, 613878, 716191, 920817, 1227756, 1432382, 1841634, 2148573, 2864764, 3683268, 4297146, 6445719, 8594292, 12891438, 25782876]

約数ペア:

[(1, 25782876), (2, 12891438), (3, 8594292), (4, 6445719), (6, 4297146), (7, 3683268), (9, 2864764), (12, 2148573), (14, 1841634), (18, 1432382), (21, 1227756), (28, 920817), (36, 716191), (42, 613878), (63, 409252), (84, 306939), (101, 255276), (126, 204626), (202, 127638), (252, 102313), (303, 85092), (404, 63819), (606, 42546), (707, 36468), (909, 28364), (1013, 25452), (1212, 21273), (1414, 18234), (1818, 14182), (2026, 12726), (2121, 12156), (2828, 9117), (3039, 8484), (3636, 7091), (4052, 6363), (4242, 6078)]