65065528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 154275840

約数和(自身を除く): 89210312

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 31, 34, 44, 46, 61, 62, 68, 88, 92, 122, 124, 136, 184, 187, 244, 248, 253, 341, 374, 391, 488, 506, 527, 671, 682, 713, 748, 782, 1012, 1037, 1054, 1342, 1364, 1403, 1426, 1496, 1564, 1891, 2024, 2074, 2108, 2684, 2728, 2806, 2852, 3128, 3782, 4148, 4216, 4301, 5368, 5612, 5704, 5797, 7564, 7843, 8296, 8602, 11224, 11407, 11594, 12121, 15128, 15433, 15686, 17204, 20801, 22814, 23188, 23851, 24242, 30866, 31372, 32147, 34408, 41602, 43493, 45628, 46376, 47702, 48484, 61732, 62744, 64294, 83204, 86986, 91256, 95404, 96968, 123464, 128588, 133331, 166408, 173972, 190808, 257176, 262361, 266662, 347944, 353617, 478423, 524722, 533324, 707234, 739381, 956846, 1049444, 1066648, 1414468, 1478762, 1913692, 2098888, 2828936, 2957524, 3827384, 5915048, 8133191, 16266382, 32532764, 65065528]

約数ペア:

[(1, 65065528), (2, 32532764), (4, 16266382), (8, 8133191), (11, 5915048), (17, 3827384), (22, 2957524), (23, 2828936), (31, 2098888), (34, 1913692), (44, 1478762), (46, 1414468), (61, 1066648), (62, 1049444), (68, 956846), (88, 739381), (92, 707234), (122, 533324), (124, 524722), (136, 478423), (184, 353617), (187, 347944), (244, 266662), (248, 262361), (253, 257176), (341, 190808), (374, 173972), (391, 166408), (488, 133331), (506, 128588), (527, 123464), (671, 96968), (682, 95404), (713, 91256), (748, 86986), (782, 83204), (1012, 64294), (1037, 62744), (1054, 61732), (1342, 48484), (1364, 47702), (1403, 46376), (1426, 45628), (1496, 43493), (1564, 41602), (1891, 34408), (2024, 32147), (2074, 31372), (2108, 30866), (2684, 24242), (2728, 23851), (2806, 23188), (2852, 22814), (3128, 20801), (3782, 17204), (4148, 15686), (4216, 15433), (4301, 15128), (5368, 12121), (5612, 11594), (5704, 11407), (5797, 11224), (7564, 8602), (7843, 8296)]