66227546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 134555904

約数和(自身を除く): 68328358

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 82, 119, 154, 187, 238, 287, 374, 451, 574, 617, 697, 902, 1234, 1309, 1394, 2618, 3157, 4319, 4879, 6314, 6787, 7667, 8638, 9758, 10489, 13574, 15334, 20978, 25297, 47509, 50594, 53669, 73423, 95018, 107338, 115379, 146846, 177079, 230758, 278267, 354158, 430049, 556534, 807653, 860098, 1615306, 1947869, 3010343, 3895738, 4730539, 6020686, 9461078, 33113773, 66227546]

約数ペア:

[(1, 66227546), (2, 33113773), (7, 9461078), (11, 6020686), (14, 4730539), (17, 3895738), (22, 3010343), (34, 1947869), (41, 1615306), (77, 860098), (82, 807653), (119, 556534), (154, 430049), (187, 354158), (238, 278267), (287, 230758), (374, 177079), (451, 146846), (574, 115379), (617, 107338), (697, 95018), (902, 73423), (1234, 53669), (1309, 50594), (1394, 47509), (2618, 25297), (3157, 20978), (4319, 15334), (4879, 13574), (6314, 10489), (6787, 9758), (7667, 8638)]