25074738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 62657280

約数和(自身を除く): 37582542

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1553, 1794, 2691, 3106, 4659, 5382, 8073, 9318, 13977, 16146, 20189, 27954, 35719, 40378, 41931, 60567, 71438, 83862, 107157, 121134, 181701, 214314, 321471, 363402, 464347, 545103, 642942, 928694, 964413, 1090206, 1393041, 1928826, 2786082, 4179123, 8358246, 12537369, 25074738]

約数ペア:

[(1, 25074738), (2, 12537369), (3, 8358246), (6, 4179123), (9, 2786082), (13, 1928826), (18, 1393041), (23, 1090206), (26, 964413), (27, 928694), (39, 642942), (46, 545103), (54, 464347), (69, 363402), (78, 321471), (117, 214314), (138, 181701), (207, 121134), (234, 107157), (299, 83862), (351, 71438), (414, 60567), (598, 41931), (621, 40378), (702, 35719), (897, 27954), (1242, 20189), (1553, 16146), (1794, 13977), (2691, 9318), (3106, 8073), (4659, 5382)]