28439052

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 68006400

約数和(自身を除く): 39567348

約数列:

[1, 2, 3, 4, 6, 12, 79, 131, 158, 229, 237, 262, 316, 393, 458, 474, 524, 687, 786, 916, 948, 1374, 1572, 2748, 10349, 18091, 20698, 29999, 31047, 36182, 41396, 54273, 59998, 62094, 72364, 89997, 108546, 119996, 124188, 179994, 217092, 359988, 2369921, 4739842, 7109763, 9479684, 14219526, 28439052]

約数ペア:

[(1, 28439052), (2, 14219526), (3, 9479684), (4, 7109763), (6, 4739842), (12, 2369921), (79, 359988), (131, 217092), (158, 179994), (229, 124188), (237, 119996), (262, 108546), (316, 89997), (393, 72364), (458, 62094), (474, 59998), (524, 54273), (687, 41396), (786, 36182), (916, 31047), (948, 29999), (1374, 20698), (1572, 18091), (2748, 10349)]