73073264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{415189}}^1$

素因数の和:415208

約数の個数: 20

約数和(自身を含む): 154450680

約数和(自身を除く): 81377416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 415189, 830378, 1660756, 3321512, 4567079, 6643024, 9134158, 18268316, 36536632, 73073264]

約数ペア:

[(1, 73073264), (2, 36536632), (4, 18268316), (8, 9134158), (11, 6643024), (16, 4567079), (22, 3321512), (44, 1660756), (88, 830378), (176, 415189)]