1553268736

素因数分解:

$2^{16}\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 68

約数和(自身を含む): 3147276852

約数和(自身を除く): 1594008116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 173, 256, 274, 346, 512, 548, 692, 1024, 1096, 1384, 2048, 2192, 2768, 4096, 4384, 5536, 8192, 8768, 11072, 16384, 17536, 22144, 23701, 32768, 35072, 44288, 47402, 65536, 70144, 88576, 94804, 140288, 177152, 189608, 280576, 354304, 379216, 561152, 708608, 758432, 1122304, 1417216, 1516864, 2244608, 2834432, 3033728, 4489216, 5668864, 6067456, 8978432, 11337728, 12134912, 24269824, 48539648, 97079296, 194158592, 388317184, 776634368, 1553268736]

約数ペア:

[(1, 1553268736), (2, 776634368), (4, 388317184), (8, 194158592), (16, 97079296), (32, 48539648), (64, 24269824), (128, 12134912), (137, 11337728), (173, 8978432), (256, 6067456), (274, 5668864), (346, 4489216), (512, 3033728), (548, 2834432), (692, 2244608), (1024, 1516864), (1096, 1417216), (1384, 1122304), (2048, 758432), (2192, 708608), (2768, 561152), (4096, 379216), (4384, 354304), (5536, 280576), (8192, 189608), (8768, 177152), (11072, 140288), (16384, 94804), (17536, 88576), (22144, 70144), (23701, 65536), (32768, 47402), (35072, 44288)]