25316401817

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 30578371200

約数和(自身を除く): 5261969383

約数列:

[1, 7, 29, 89, 203, 211, 229, 623, 841, 1477, 1603, 2581, 5887, 6119, 6641, 18067, 18779, 20381, 42833, 46487, 48319, 74849, 131453, 142667, 177451, 192589, 338233, 523943, 544591, 591049, 1242157, 1348123, 1401251, 3812137, 4137343, 4300391, 9808757, 15793139, 17140421, 30102737, 40636279, 110551973, 119982947, 124711339, 284453953, 872979373, 3616628831, 25316401817]

約数ペア:

[(1, 25316401817), (7, 3616628831), (29, 872979373), (89, 284453953), (203, 124711339), (211, 119982947), (229, 110551973), (623, 40636279), (841, 30102737), (1477, 17140421), (1603, 15793139), (2581, 9808757), (5887, 4300391), (6119, 4137343), (6641, 3812137), (18067, 1401251), (18779, 1348123), (20381, 1242157), (42833, 591049), (46487, 544591), (48319, 523943), (74849, 338233), (131453, 192589), (142667, 177451)]