29149876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 61936000

約数和(自身を除く): 32786124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 349, 532, 628, 698, 1099, 1396, 2198, 2443, 2983, 4396, 4886, 5966, 6631, 9772, 11932, 13262, 20881, 26524, 41762, 46417, 54793, 83524, 92834, 109586, 185668, 219172, 383551, 767102, 1041067, 1534204, 2082134, 4164268, 7287469, 14574938, 29149876]

約数ペア:

[(1, 29149876), (2, 14574938), (4, 7287469), (7, 4164268), (14, 2082134), (19, 1534204), (28, 1041067), (38, 767102), (76, 383551), (133, 219172), (157, 185668), (266, 109586), (314, 92834), (349, 83524), (532, 54793), (628, 46417), (698, 41762), (1099, 26524), (1396, 20881), (2198, 13262), (2443, 11932), (2983, 9772), (4396, 6631), (4886, 5966)]