42422516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4261}}^1$

素因数の和:4415

約数の個数: 24

約数和(自身を含む): 78761760

約数和(自身を除く): 36339244

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4261, 4978, 8522, 9956, 17044, 80959, 161918, 323836, 558191, 1116382, 2232764, 10605629, 21211258, 42422516]

約数ペア:

[(1, 42422516), (2, 21211258), (4, 10605629), (19, 2232764), (38, 1116382), (76, 558191), (131, 323836), (262, 161918), (524, 80959), (2489, 17044), (4261, 9956), (4978, 8522)]