63960764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 136012800

約数和(自身を除く): 72052036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1103, 1526, 2071, 2206, 3052, 4142, 4412, 7721, 8284, 14497, 15442, 20957, 28994, 30884, 41914, 57988, 83828, 120227, 146699, 240454, 293398, 480908, 586796, 841589, 1683178, 2284313, 3366356, 4568626, 9137252, 15990191, 31980382, 63960764]

約数ペア:

[(1, 63960764), (2, 31980382), (4, 15990191), (7, 9137252), (14, 4568626), (19, 3366356), (28, 2284313), (38, 1683178), (76, 841589), (109, 586796), (133, 480908), (218, 293398), (266, 240454), (436, 146699), (532, 120227), (763, 83828), (1103, 57988), (1526, 41914), (2071, 30884), (2206, 28994), (3052, 20957), (4142, 15442), (4412, 14497), (7721, 8284)]