7147448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 17176320

約数和(自身を除く): 10028872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 283, 287, 308, 328, 451, 566, 574, 616, 902, 1132, 1148, 1804, 1981, 2264, 2296, 3113, 3157, 3608, 3962, 6226, 6314, 7924, 11603, 12452, 12628, 15848, 21791, 23206, 24904, 25256, 43582, 46412, 81221, 87164, 92824, 127633, 162442, 174328, 255266, 324884, 510532, 649768, 893431, 1021064, 1786862, 3573724, 7147448]

約数ペア:

[(1, 7147448), (2, 3573724), (4, 1786862), (7, 1021064), (8, 893431), (11, 649768), (14, 510532), (22, 324884), (28, 255266), (41, 174328), (44, 162442), (56, 127633), (77, 92824), (82, 87164), (88, 81221), (154, 46412), (164, 43582), (283, 25256), (287, 24904), (308, 23206), (328, 21791), (451, 15848), (566, 12628), (574, 12452), (616, 11603), (902, 7924), (1132, 6314), (1148, 6226), (1804, 3962), (1981, 3608), (2264, 3157), (2296, 3113)]