415956056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{38543}}^1$

素因数の和:38639

約数の個数: 32

約数和(自身を含む): 832550400

約数和(自身を除く): 416594344

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 38543, 77086, 154172, 308344, 732317, 1464634, 2736553, 2929268, 5473106, 5858536, 10946212, 21892424, 51994507, 103989014, 207978028, 415956056]

約数ペア:

[(1, 415956056), (2, 207978028), (4, 103989014), (8, 51994507), (19, 21892424), (38, 10946212), (71, 5858536), (76, 5473106), (142, 2929268), (152, 2736553), (284, 1464634), (568, 732317), (1349, 308344), (2698, 154172), (5396, 77086), (10792, 38543)]