28302912004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{276839}}^1$

素因数の和:277323

約数の個数: 24

約数和(自身を含む): 50462395200

約数和(自身を除く): 22159483196

約数列:

[1, 2, 4, 61, 122, 244, 419, 838, 1676, 25559, 51118, 102236, 276839, 553678, 1107356, 16887179, 33774358, 67548716, 115995541, 231991082, 463982164, 7075728001, 14151456002, 28302912004]

約数ペア:

[(1, 28302912004), (2, 14151456002), (4, 7075728001), (61, 463982164), (122, 231991082), (244, 115995541), (419, 67548716), (838, 33774358), (1676, 16887179), (25559, 1107356), (51118, 553678), (102236, 276839)]