17956015304

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{141761}}^1$

素因数の和:142061

約数の個数: 32

約数和(自身を含む): 34295063040

約数和(自身を除く): 16339047736

約数列:

[1, 2, 4, 8, 71, 142, 223, 284, 446, 568, 892, 1784, 15833, 31666, 63332, 126664, 141761, 283522, 567044, 1134088, 10065031, 20130062, 31612703, 40260124, 63225406, 80520248, 126450812, 252901624, 2244501913, 4489003826, 8978007652, 17956015304]

約数ペア:

[(1, 17956015304), (2, 8978007652), (4, 4489003826), (8, 2244501913), (71, 252901624), (142, 126450812), (223, 80520248), (284, 63225406), (446, 40260124), (568, 31612703), (892, 20130062), (1784, 10065031), (15833, 1134088), (31666, 567044), (63332, 283522), (126664, 141761)]