26217816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 42210984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 262, 269, 372, 393, 524, 538, 744, 786, 807, 1048, 1076, 1572, 1614, 2152, 3144, 3228, 4061, 6456, 8122, 8339, 12183, 16244, 16678, 24366, 25017, 32488, 33356, 35239, 48732, 50034, 66712, 70478, 97464, 100068, 105717, 140956, 200136, 211434, 281912, 422868, 845736, 1092409, 2184818, 3277227, 4369636, 6554454, 8739272, 13108908, 26217816]

約数ペア:

[(1, 26217816), (2, 13108908), (3, 8739272), (4, 6554454), (6, 4369636), (8, 3277227), (12, 2184818), (24, 1092409), (31, 845736), (62, 422868), (93, 281912), (124, 211434), (131, 200136), (186, 140956), (248, 105717), (262, 100068), (269, 97464), (372, 70478), (393, 66712), (524, 50034), (538, 48732), (744, 35239), (786, 33356), (807, 32488), (1048, 25017), (1076, 24366), (1572, 16678), (1614, 16244), (2152, 12183), (3144, 8339), (3228, 8122), (4061, 6456)]