38821812544

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{49627}}^1$

素因数の和:50375

約数の個数: 56

約数和(自身を含む): 81683717760

約数和(自身を除く): 42861905216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 719, 1088, 1438, 2876, 5752, 11504, 12223, 23008, 24446, 46016, 48892, 49627, 97784, 99254, 195568, 198508, 391136, 397016, 782272, 794032, 843659, 1588064, 1687318, 3176128, 3374636, 6749272, 13498544, 26997088, 35681813, 53994176, 71363626, 142727252, 285454504, 570909008, 606590821, 1141818016, 1213181642, 2283636032, 2426363284, 4852726568, 9705453136, 19410906272, 38821812544]

約数ペア:

[(1, 38821812544), (2, 19410906272), (4, 9705453136), (8, 4852726568), (16, 2426363284), (17, 2283636032), (32, 1213181642), (34, 1141818016), (64, 606590821), (68, 570909008), (136, 285454504), (272, 142727252), (544, 71363626), (719, 53994176), (1088, 35681813), (1438, 26997088), (2876, 13498544), (5752, 6749272), (11504, 3374636), (12223, 3176128), (23008, 1687318), (24446, 1588064), (46016, 843659), (48892, 794032), (49627, 782272), (97784, 397016), (99254, 391136), (195568, 198508)]