73270912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 64

約数和(自身を含む): 171531360

約数和(自身を除く): 98260448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4003, 4576, 8006, 9152, 16012, 18304, 32024, 44033, 52039, 64048, 88066, 104078, 128096, 176132, 208156, 256192, 352264, 416312, 512384, 572429, 704528, 832624, 1144858, 1409056, 1665248, 2289716, 2818112, 3330496, 4579432, 5636224, 6660992, 9158864, 18317728, 36635456, 73270912]

約数ペア:

[(1, 73270912), (2, 36635456), (4, 18317728), (8, 9158864), (11, 6660992), (13, 5636224), (16, 4579432), (22, 3330496), (26, 2818112), (32, 2289716), (44, 1665248), (52, 1409056), (64, 1144858), (88, 832624), (104, 704528), (128, 572429), (143, 512384), (176, 416312), (208, 352264), (286, 256192), (352, 208156), (416, 176132), (572, 128096), (704, 104078), (832, 88066), (1144, 64048), (1408, 52039), (1664, 44033), (2288, 32024), (4003, 18304), (4576, 16012), (8006, 9152)]