25396668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 71285760

約数和(自身を除く): 45889092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1087, 1298, 1947, 2124, 2174, 2596, 3261, 3894, 4348, 5841, 6522, 7788, 9783, 11682, 11957, 13044, 19566, 23364, 23914, 35871, 39132, 47828, 64133, 71742, 107613, 128266, 143484, 192399, 215226, 256532, 384798, 430452, 577197, 705463, 769596, 1154394, 1410926, 2116389, 2308788, 2821852, 4232778, 6349167, 8465556, 12698334, 25396668]

約数ペア:

[(1, 25396668), (2, 12698334), (3, 8465556), (4, 6349167), (6, 4232778), (9, 2821852), (11, 2308788), (12, 2116389), (18, 1410926), (22, 1154394), (33, 769596), (36, 705463), (44, 577197), (59, 430452), (66, 384798), (99, 256532), (118, 215226), (132, 192399), (177, 143484), (198, 128266), (236, 107613), (354, 71742), (396, 64133), (531, 47828), (649, 39132), (708, 35871), (1062, 23914), (1087, 23364), (1298, 19566), (1947, 13044), (2124, 11957), (2174, 11682), (2596, 9783), (3261, 7788), (3894, 6522), (4348, 5841)]