64694238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{29063}}^1$

素因数の和:29128

約数の個数: 32

約数和(自身を含む): 150667776

約数和(自身を除く): 85973538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 29063, 58126, 87189, 174378, 203441, 406882, 610323, 1220646, 1540339, 3080678, 4621017, 9242034, 10782373, 21564746, 32347119, 64694238]

約数ペア:

[(1, 64694238), (2, 32347119), (3, 21564746), (6, 10782373), (7, 9242034), (14, 4621017), (21, 3080678), (42, 1540339), (53, 1220646), (106, 610323), (159, 406882), (318, 203441), (371, 174378), (742, 87189), (1113, 58126), (2226, 29063)]