26171284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 50944320

約数和(自身を除く): 24773036

約数列:

[1, 2, 4, 19, 37, 38, 41, 74, 76, 82, 148, 164, 227, 454, 703, 779, 908, 1406, 1517, 1558, 2812, 3034, 3116, 4313, 6068, 8399, 8626, 9307, 16798, 17252, 18614, 28823, 33596, 37228, 57646, 115292, 159581, 176833, 319162, 344359, 353666, 638324, 688718, 707332, 1377436, 6542821, 13085642, 26171284]

約数ペア:

[(1, 26171284), (2, 13085642), (4, 6542821), (19, 1377436), (37, 707332), (38, 688718), (41, 638324), (74, 353666), (76, 344359), (82, 319162), (148, 176833), (164, 159581), (227, 115292), (454, 57646), (703, 37228), (779, 33596), (908, 28823), (1406, 18614), (1517, 17252), (1558, 16798), (2812, 9307), (3034, 8626), (3116, 8399), (4313, 6068)]