45687628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 96974080

約数和(自身を除く): 51286452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 547, 628, 1094, 1099, 2188, 2198, 2983, 3829, 4396, 5966, 7658, 10393, 11932, 15316, 20786, 20881, 41572, 41762, 72751, 83524, 85879, 145502, 171758, 291004, 343516, 601153, 1202306, 1631701, 2404612, 3263402, 6526804, 11421907, 22843814, 45687628]

約数ペア:

[(1, 45687628), (2, 22843814), (4, 11421907), (7, 6526804), (14, 3263402), (19, 2404612), (28, 1631701), (38, 1202306), (76, 601153), (133, 343516), (157, 291004), (266, 171758), (314, 145502), (532, 85879), (547, 83524), (628, 72751), (1094, 41762), (1099, 41572), (2188, 20881), (2198, 20786), (2983, 15316), (3829, 11932), (4396, 10393), (5966, 7658)]