28785492046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5231}}^1\times {\mathrm{5581}}^1$

素因数の和:10860

約数の個数: 32

約数和(自身を含む): 47312138880

約数和(自身を除く): 18526646834

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 5231, 5581, 10462, 11162, 88927, 94877, 151699, 161849, 177854, 189754, 303398, 323698, 2578883, 2751433, 5157766, 5502866, 29194211, 58388422, 496301587, 846632119, 992603174, 1693264238, 14392746023, 28785492046]

約数ペア:

[(1, 28785492046), (2, 14392746023), (17, 1693264238), (29, 992603174), (34, 846632119), (58, 496301587), (493, 58388422), (986, 29194211), (5231, 5502866), (5581, 5157766), (10462, 2751433), (11162, 2578883), (88927, 323698), (94877, 303398), (151699, 189754), (161849, 177854)]