25951948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 27673652

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 839, 1406, 1628, 1678, 2812, 3356, 7733, 9229, 15466, 15941, 18458, 30932, 31043, 31882, 36916, 62086, 63764, 124172, 175351, 341473, 350702, 589817, 682946, 701404, 1179634, 1365892, 2359268, 6487987, 12975974, 25951948]

約数ペア:

[(1, 25951948), (2, 12975974), (4, 6487987), (11, 2359268), (19, 1365892), (22, 1179634), (37, 701404), (38, 682946), (44, 589817), (74, 350702), (76, 341473), (148, 175351), (209, 124172), (407, 63764), (418, 62086), (703, 36916), (814, 31882), (836, 31043), (839, 30932), (1406, 18458), (1628, 15941), (1678, 15466), (2812, 9229), (3356, 7733)]