40743934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 41370626

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 79, 119, 154, 158, 187, 197, 238, 374, 394, 553, 869, 1106, 1309, 1343, 1379, 1738, 2167, 2618, 2686, 2758, 3349, 4334, 6083, 6698, 9401, 12166, 14773, 15169, 15563, 18802, 23443, 29546, 30338, 31126, 36839, 46886, 73678, 103411, 108941, 171193, 206822, 217882, 257873, 264571, 342386, 515746, 529142, 1198351, 1851997, 2396702, 2910281, 3703994, 5820562, 20371967, 40743934]

約数ペア:

[(1, 40743934), (2, 20371967), (7, 5820562), (11, 3703994), (14, 2910281), (17, 2396702), (22, 1851997), (34, 1198351), (77, 529142), (79, 515746), (119, 342386), (154, 264571), (158, 257873), (187, 217882), (197, 206822), (238, 171193), (374, 108941), (394, 103411), (553, 73678), (869, 46886), (1106, 36839), (1309, 31126), (1343, 30338), (1379, 29546), (1738, 23443), (2167, 18802), (2618, 15563), (2686, 15169), (2758, 14773), (3349, 12166), (4334, 9401), (6083, 6698)]