25463152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 34533008

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 359, 403, 496, 572, 682, 718, 806, 1144, 1364, 1436, 1612, 2288, 2728, 2872, 3224, 3949, 4433, 4667, 5456, 5744, 6448, 7898, 8866, 9334, 11129, 15796, 17732, 18668, 22258, 31592, 35464, 37336, 44516, 51337, 63184, 70928, 74672, 89032, 102674, 122419, 144677, 178064, 205348, 244838, 289354, 410696, 489676, 578708, 821392, 979352, 1157416, 1591447, 1958704, 2314832, 3182894, 6365788, 12731576, 25463152]

約数ペア:

[(1, 25463152), (2, 12731576), (4, 6365788), (8, 3182894), (11, 2314832), (13, 1958704), (16, 1591447), (22, 1157416), (26, 979352), (31, 821392), (44, 578708), (52, 489676), (62, 410696), (88, 289354), (104, 244838), (124, 205348), (143, 178064), (176, 144677), (208, 122419), (248, 102674), (286, 89032), (341, 74672), (359, 70928), (403, 63184), (496, 51337), (572, 44516), (682, 37336), (718, 35464), (806, 31592), (1144, 22258), (1364, 18668), (1436, 17732), (1612, 15796), (2288, 11129), (2728, 9334), (2872, 8866), (3224, 7898), (3949, 6448), (4433, 5744), (4667, 5456)]