3901576

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 8772300

約数和(自身を除く): 4870724

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 269, 296, 392, 518, 538, 1036, 1076, 1813, 1883, 2072, 2152, 3626, 3766, 7252, 7532, 9953, 13181, 14504, 15064, 19906, 26362, 39812, 52724, 69671, 79624, 105448, 139342, 278684, 487697, 557368, 975394, 1950788, 3901576]

約数ペア:

[(1, 3901576), (2, 1950788), (4, 975394), (7, 557368), (8, 487697), (14, 278684), (28, 139342), (37, 105448), (49, 79624), (56, 69671), (74, 52724), (98, 39812), (148, 26362), (196, 19906), (259, 15064), (269, 14504), (296, 13181), (392, 9953), (518, 7532), (538, 7252), (1036, 3766), (1076, 3626), (1813, 2152), (1883, 2072)]