39600752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 86056992

約数和(自身を除く): 46456240

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 53, 67, 68, 82, 106, 134, 136, 164, 212, 268, 272, 328, 424, 536, 656, 697, 848, 901, 1072, 1139, 1394, 1802, 2173, 2278, 2747, 2788, 3551, 3604, 4346, 4556, 5494, 5576, 7102, 7208, 8692, 9112, 10988, 11152, 14204, 14416, 17384, 18224, 21976, 28408, 34768, 36941, 43952, 46699, 56816, 60367, 73882, 93398, 120734, 145591, 147764, 186796, 241468, 291182, 295528, 373592, 482936, 582364, 591056, 747184, 965872, 1164728, 2329456, 2475047, 4950094, 9900188, 19800376, 39600752]

約数ペア:

[(1, 39600752), (2, 19800376), (4, 9900188), (8, 4950094), (16, 2475047), (17, 2329456), (34, 1164728), (41, 965872), (53, 747184), (67, 591056), (68, 582364), (82, 482936), (106, 373592), (134, 295528), (136, 291182), (164, 241468), (212, 186796), (268, 147764), (272, 145591), (328, 120734), (424, 93398), (536, 73882), (656, 60367), (697, 56816), (848, 46699), (901, 43952), (1072, 36941), (1139, 34768), (1394, 28408), (1802, 21976), (2173, 18224), (2278, 17384), (2747, 14416), (2788, 14204), (3551, 11152), (3604, 10988), (4346, 9112), (4556, 8692), (5494, 7208), (5576, 7102)]