25176712

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 28448888

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 839, 968, 1364, 1678, 2728, 3356, 3751, 6712, 7502, 9229, 15004, 18458, 26009, 30008, 36916, 52018, 73832, 101519, 104036, 203038, 208072, 286099, 406076, 572198, 812152, 1144396, 2288792, 3147089, 6294178, 12588356, 25176712]

約数ペア:

[(1, 25176712), (2, 12588356), (4, 6294178), (8, 3147089), (11, 2288792), (22, 1144396), (31, 812152), (44, 572198), (62, 406076), (88, 286099), (121, 208072), (124, 203038), (242, 104036), (248, 101519), (341, 73832), (484, 52018), (682, 36916), (839, 30008), (968, 26009), (1364, 18458), (1678, 15004), (2728, 9229), (3356, 7502), (3751, 6712)]