28100422

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 52744608

約数和(自身を除く): 24644186

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 101, 119, 167, 202, 238, 334, 707, 833, 1169, 1414, 1666, 1717, 2338, 2839, 3434, 4949, 5678, 8183, 9898, 12019, 16366, 16867, 19873, 24038, 33734, 39746, 84133, 118069, 139111, 168266, 236138, 278222, 286739, 573478, 826483, 1652966, 2007173, 4014346, 14050211, 28100422]

約数ペア:

[(1, 28100422), (2, 14050211), (7, 4014346), (14, 2007173), (17, 1652966), (34, 826483), (49, 573478), (98, 286739), (101, 278222), (119, 236138), (167, 168266), (202, 139111), (238, 118069), (334, 84133), (707, 39746), (833, 33734), (1169, 24038), (1414, 19873), (1666, 16867), (1717, 16366), (2338, 12019), (2839, 9898), (3434, 8183), (4949, 5678)]