17260568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 37044000

約数和(自身を除く): 19783432

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 59, 97, 104, 116, 118, 194, 232, 236, 377, 388, 472, 754, 767, 776, 1261, 1508, 1534, 1711, 2522, 2813, 3016, 3068, 3422, 5044, 5626, 5723, 6136, 6844, 10088, 11252, 11446, 13688, 22243, 22504, 22892, 36569, 44486, 45784, 73138, 74399, 88972, 146276, 148798, 165967, 177944, 292552, 297596, 331934, 595192, 663868, 1327736, 2157571, 4315142, 8630284, 17260568]

約数ペア:

[(1, 17260568), (2, 8630284), (4, 4315142), (8, 2157571), (13, 1327736), (26, 663868), (29, 595192), (52, 331934), (58, 297596), (59, 292552), (97, 177944), (104, 165967), (116, 148798), (118, 146276), (194, 88972), (232, 74399), (236, 73138), (377, 45784), (388, 44486), (472, 36569), (754, 22892), (767, 22504), (776, 22243), (1261, 13688), (1508, 11446), (1534, 11252), (1711, 10088), (2522, 6844), (2813, 6136), (3016, 5723), (3068, 5626), (3422, 5044)]