69507472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9941}}^1$

素因数の和:9991

約数の個数: 40

約数和(自身を含む): 147936960

約数和(自身を除く): 78429488

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9941, 19882, 39764, 79528, 159056, 188879, 228643, 377758, 457286, 755516, 914572, 1511032, 1829144, 3022064, 3658288, 4344217, 8688434, 17376868, 34753736, 69507472]

約数ペア:

[(1, 69507472), (2, 34753736), (4, 17376868), (8, 8688434), (16, 4344217), (19, 3658288), (23, 3022064), (38, 1829144), (46, 1511032), (76, 914572), (92, 755516), (152, 457286), (184, 377758), (304, 228643), (368, 188879), (437, 159056), (874, 79528), (1748, 39764), (3496, 19882), (6992, 9941)]