39477136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 85708800

約数和(自身を除く): 46231664

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 59, 62, 71, 76, 118, 124, 142, 152, 236, 248, 284, 304, 472, 496, 568, 589, 944, 1121, 1136, 1178, 1349, 1829, 2201, 2242, 2356, 2698, 3658, 4189, 4402, 4484, 4712, 5396, 7316, 8378, 8804, 8968, 9424, 10792, 14632, 16756, 17608, 17936, 21584, 29264, 33512, 34751, 35216, 41819, 67024, 69502, 79591, 83638, 129859, 139004, 159182, 167276, 259718, 278008, 318364, 334552, 519436, 556016, 636728, 669104, 1038872, 1273456, 2077744, 2467321, 4934642, 9869284, 19738568, 39477136]

約数ペア:

[(1, 39477136), (2, 19738568), (4, 9869284), (8, 4934642), (16, 2467321), (19, 2077744), (31, 1273456), (38, 1038872), (59, 669104), (62, 636728), (71, 556016), (76, 519436), (118, 334552), (124, 318364), (142, 278008), (152, 259718), (236, 167276), (248, 159182), (284, 139004), (304, 129859), (472, 83638), (496, 79591), (568, 69502), (589, 67024), (944, 41819), (1121, 35216), (1136, 34751), (1178, 33512), (1349, 29264), (1829, 21584), (2201, 17936), (2242, 17608), (2356, 16756), (2698, 14632), (3658, 10792), (4189, 9424), (4402, 8968), (4484, 8804), (4712, 8378), (5396, 7316)]