28404704

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{9151}}^1$

素因数の和:9258

約数の個数: 24

約数和(自身を含む): 56504448

約数和(自身を除く): 28099744

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 9151, 18302, 36604, 73208, 146416, 292832, 887647, 1775294, 3550588, 7101176, 14202352, 28404704]

約数ペア:

[(1, 28404704), (2, 14202352), (4, 7101176), (8, 3550588), (16, 1775294), (32, 887647), (97, 292832), (194, 146416), (388, 73208), (776, 36604), (1552, 18302), (3104, 9151)]