17432272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 41872320

約数和(自身を除く): 24440048

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 401, 418, 494, 572, 802, 836, 988, 1144, 1604, 1672, 1976, 2288, 2717, 3208, 3344, 3952, 4411, 5213, 5434, 6416, 7619, 8822, 10426, 10868, 15238, 17644, 20852, 21736, 30476, 35288, 41704, 43472, 57343, 60952, 70576, 83408, 83809, 99047, 114686, 121904, 167618, 198094, 229372, 335236, 396188, 458744, 670472, 792376, 917488, 1089517, 1340944, 1584752, 2179034, 4358068, 8716136, 17432272]

約数ペア:

[(1, 17432272), (2, 8716136), (4, 4358068), (8, 2179034), (11, 1584752), (13, 1340944), (16, 1089517), (19, 917488), (22, 792376), (26, 670472), (38, 458744), (44, 396188), (52, 335236), (76, 229372), (88, 198094), (104, 167618), (143, 121904), (152, 114686), (176, 99047), (208, 83809), (209, 83408), (247, 70576), (286, 60952), (304, 57343), (401, 43472), (418, 41704), (494, 35288), (572, 30476), (802, 21736), (836, 20852), (988, 17644), (1144, 15238), (1604, 10868), (1672, 10426), (1976, 8822), (2288, 7619), (2717, 6416), (3208, 5434), (3344, 5213), (3952, 4411)]