27440808

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 71366400

約数和(自身を除く): 43925592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 353, 474, 492, 632, 706, 948, 984, 1059, 1412, 1896, 2118, 2824, 3239, 4236, 6478, 8472, 9717, 12956, 14473, 19434, 25912, 27887, 28946, 38868, 43419, 55774, 57892, 77736, 83661, 86838, 111548, 115784, 167322, 173676, 223096, 334644, 347352, 669288, 1143367, 2286734, 3430101, 4573468, 6860202, 9146936, 13720404, 27440808]

約数ペア:

[(1, 27440808), (2, 13720404), (3, 9146936), (4, 6860202), (6, 4573468), (8, 3430101), (12, 2286734), (24, 1143367), (41, 669288), (79, 347352), (82, 334644), (123, 223096), (158, 173676), (164, 167322), (237, 115784), (246, 111548), (316, 86838), (328, 83661), (353, 77736), (474, 57892), (492, 55774), (632, 43419), (706, 38868), (948, 28946), (984, 27887), (1059, 25912), (1412, 19434), (1896, 14473), (2118, 12956), (2824, 9717), (3239, 8472), (4236, 6478)]