67292528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 150660000

約数和(自身を除く): 83367472

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 272, 304, 323, 449, 464, 493, 551, 646, 898, 986, 1102, 1292, 1796, 1972, 2204, 2584, 3592, 3944, 4408, 5168, 7184, 7633, 7888, 8531, 8816, 9367, 13021, 15266, 17062, 18734, 26042, 30532, 34124, 37468, 52084, 61064, 68248, 74936, 104168, 122128, 136496, 145027, 149872, 208336, 221357, 247399, 290054, 442714, 494798, 580108, 885428, 989596, 1160216, 1770856, 1979192, 2320432, 3541712, 3958384, 4205783, 8411566, 16823132, 33646264, 67292528]

約数ペア:

[(1, 67292528), (2, 33646264), (4, 16823132), (8, 8411566), (16, 4205783), (17, 3958384), (19, 3541712), (29, 2320432), (34, 1979192), (38, 1770856), (58, 1160216), (68, 989596), (76, 885428), (116, 580108), (136, 494798), (152, 442714), (232, 290054), (272, 247399), (304, 221357), (323, 208336), (449, 149872), (464, 145027), (493, 136496), (551, 122128), (646, 104168), (898, 74936), (986, 68248), (1102, 61064), (1292, 52084), (1796, 37468), (1972, 34124), (2204, 30532), (2584, 26042), (3592, 18734), (3944, 17062), (4408, 15266), (5168, 13021), (7184, 9367), (7633, 8816), (7888, 8531)]