71419152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{212557}}^1$

素因数の和:212575

約数の個数: 40

約数和(自身を含む): 210857536

約数和(自身を除く): 139438384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212557, 425114, 637671, 850228, 1275342, 1487899, 1700456, 2550684, 2975798, 3400912, 4463697, 5101368, 5951596, 8927394, 10202736, 11903192, 17854788, 23806384, 35709576, 71419152]

約数ペア:

[(1, 71419152), (2, 35709576), (3, 23806384), (4, 17854788), (6, 11903192), (7, 10202736), (8, 8927394), (12, 5951596), (14, 5101368), (16, 4463697), (21, 3400912), (24, 2975798), (28, 2550684), (42, 1700456), (48, 1487899), (56, 1275342), (84, 850228), (112, 637671), (168, 425114), (336, 212557)]