4028856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 11172000

約数和(自身を除く): 7143144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 349, 444, 481, 698, 888, 962, 1047, 1396, 1443, 1924, 2094, 2792, 2886, 3848, 4188, 4537, 5772, 8376, 9074, 11544, 12913, 13611, 18148, 25826, 27222, 36296, 38739, 51652, 54444, 77478, 103304, 108888, 154956, 167869, 309912, 335738, 503607, 671476, 1007214, 1342952, 2014428, 4028856]

約数ペア:

[(1, 4028856), (2, 2014428), (3, 1342952), (4, 1007214), (6, 671476), (8, 503607), (12, 335738), (13, 309912), (24, 167869), (26, 154956), (37, 108888), (39, 103304), (52, 77478), (74, 54444), (78, 51652), (104, 38739), (111, 36296), (148, 27222), (156, 25826), (222, 18148), (296, 13611), (312, 12913), (349, 11544), (444, 9074), (481, 8376), (698, 5772), (888, 4537), (962, 4188), (1047, 3848), (1396, 2886), (1443, 2792), (1924, 2094)]