25442222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 43606080

約数和(自身を除く): 18163858

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 823, 1066, 1189, 1646, 2378, 10699, 15457, 21398, 23867, 30914, 33743, 47734, 67486, 310271, 438659, 620542, 877318, 978547, 1957094, 12721111, 25442222]

約数ペア:

[(1, 25442222), (2, 12721111), (13, 1957094), (26, 978547), (29, 877318), (41, 620542), (58, 438659), (82, 310271), (377, 67486), (533, 47734), (754, 33743), (823, 30914), (1066, 23867), (1189, 21398), (1646, 15457), (2378, 10699)]