72938344

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 142228800

約数和(自身を除く): 69290456

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 2747, 3319, 5494, 6638, 10988, 13276, 21976, 26552, 136079, 222373, 272158, 444746, 544316, 889492, 1088632, 1778984, 9117293, 18234586, 36469172, 72938344]

約数ペア:

[(1, 72938344), (2, 36469172), (4, 18234586), (8, 9117293), (41, 1778984), (67, 1088632), (82, 889492), (134, 544316), (164, 444746), (268, 272158), (328, 222373), (536, 136079), (2747, 26552), (3319, 21976), (5494, 13276), (6638, 10988)]