421796192

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{5449}}^1$

素因数の和:5559

約数の個数: 48

約数和(自身を含む): 865242000

約数和(自身を除く): 443445808

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1312, 1888, 2419, 4838, 5449, 9676, 10898, 19352, 21796, 38704, 43592, 77408, 87184, 174368, 223409, 321491, 446818, 642982, 893636, 1285964, 1787272, 2571928, 3574544, 5143856, 7149088, 10287712, 13181131, 26362262, 52724524, 105449048, 210898096, 421796192]

約数ペア:

[(1, 421796192), (2, 210898096), (4, 105449048), (8, 52724524), (16, 26362262), (32, 13181131), (41, 10287712), (59, 7149088), (82, 5143856), (118, 3574544), (164, 2571928), (236, 1787272), (328, 1285964), (472, 893636), (656, 642982), (944, 446818), (1312, 321491), (1888, 223409), (2419, 174368), (4838, 87184), (5449, 77408), (9676, 43592), (10898, 38704), (19352, 21796)]