7239076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8001884

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 431, 442, 494, 646, 862, 884, 988, 1292, 1724, 4199, 5603, 7327, 8189, 8398, 11206, 14654, 16378, 16796, 22412, 29308, 32756, 95251, 106457, 139213, 190502, 212914, 278426, 381004, 425828, 556852, 1809769, 3619538, 7239076]

約数ペア:

[(1, 7239076), (2, 3619538), (4, 1809769), (13, 556852), (17, 425828), (19, 381004), (26, 278426), (34, 212914), (38, 190502), (52, 139213), (68, 106457), (76, 95251), (221, 32756), (247, 29308), (323, 22412), (431, 16796), (442, 16378), (494, 14654), (646, 11206), (862, 8398), (884, 8189), (988, 7327), (1292, 5603), (1724, 4199)]