28410816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21139}}^1$

素因数の和:21161

約数の個数: 56

約数和(自身を含む): 85912960

約数和(自身を除く): 57502144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21139, 42278, 63417, 84556, 126834, 147973, 169112, 253668, 295946, 338224, 443919, 507336, 591892, 676448, 887838, 1014672, 1183784, 1352896, 1775676, 2029344, 2367568, 3551352, 4058688, 4735136, 7102704, 9470272, 14205408, 28410816]

約数ペア:

[(1, 28410816), (2, 14205408), (3, 9470272), (4, 7102704), (6, 4735136), (7, 4058688), (8, 3551352), (12, 2367568), (14, 2029344), (16, 1775676), (21, 1352896), (24, 1183784), (28, 1014672), (32, 887838), (42, 676448), (48, 591892), (56, 507336), (64, 443919), (84, 338224), (96, 295946), (112, 253668), (168, 169112), (192, 147973), (224, 126834), (336, 84556), (448, 63417), (672, 42278), (1344, 21139)]