7647068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 16299360

約数和(自身を除く): 8652292

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 461, 572, 638, 754, 922, 1276, 1508, 1844, 4147, 5071, 5993, 8294, 10142, 11986, 13369, 16588, 20284, 23972, 26738, 53476, 65923, 131846, 147059, 173797, 263692, 294118, 347594, 588236, 695188, 1911767, 3823534, 7647068]

約数ペア:

[(1, 7647068), (2, 3823534), (4, 1911767), (11, 695188), (13, 588236), (22, 347594), (26, 294118), (29, 263692), (44, 173797), (52, 147059), (58, 131846), (116, 65923), (143, 53476), (286, 26738), (319, 23972), (377, 20284), (461, 16588), (572, 13369), (638, 11986), (754, 10142), (922, 8294), (1276, 5993), (1508, 5071), (1844, 4147)]