26132828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 24670372

約数列:

[1, 2, 4, 19, 29, 38, 58, 71, 76, 116, 142, 167, 284, 334, 551, 668, 1102, 1349, 2059, 2204, 2698, 3173, 4118, 4843, 5396, 6346, 8236, 9686, 11857, 12692, 19372, 23714, 39121, 47428, 78242, 92017, 156484, 184034, 225283, 343853, 368068, 450566, 687706, 901132, 1375412, 6533207, 13066414, 26132828]

約数ペア:

[(1, 26132828), (2, 13066414), (4, 6533207), (19, 1375412), (29, 901132), (38, 687706), (58, 450566), (71, 368068), (76, 343853), (116, 225283), (142, 184034), (167, 156484), (284, 92017), (334, 78242), (551, 47428), (668, 39121), (1102, 23714), (1349, 19372), (2059, 12692), (2204, 11857), (2698, 9686), (3173, 8236), (4118, 6346), (4843, 5396)]