73876664

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 140778000

約数和(自身を除く): 66901336

約数列:

[1, 2, 4, 8, 131, 157, 262, 314, 449, 524, 628, 898, 1048, 1256, 1796, 3592, 20567, 41134, 58819, 70493, 82268, 117638, 140986, 164536, 235276, 281972, 470552, 563944, 9234583, 18469166, 36938332, 73876664]

約数ペア:

[(1, 73876664), (2, 36938332), (4, 18469166), (8, 9234583), (131, 563944), (157, 470552), (262, 281972), (314, 235276), (449, 164536), (524, 140986), (628, 117638), (898, 82268), (1048, 70493), (1256, 58819), (1796, 41134), (3592, 20567)]