17154904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 37981440

約数和(自身を除く): 20826536

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 313, 403, 442, 527, 626, 806, 884, 1054, 1252, 1612, 1768, 2108, 2504, 3224, 4069, 4216, 5321, 6851, 8138, 9703, 10642, 13702, 16276, 19406, 21284, 27404, 32552, 38812, 42568, 54808, 69173, 77624, 126139, 138346, 164951, 252278, 276692, 329902, 504556, 553384, 659804, 1009112, 1319608, 2144363, 4288726, 8577452, 17154904]

約数ペア:

[(1, 17154904), (2, 8577452), (4, 4288726), (8, 2144363), (13, 1319608), (17, 1009112), (26, 659804), (31, 553384), (34, 504556), (52, 329902), (62, 276692), (68, 252278), (104, 164951), (124, 138346), (136, 126139), (221, 77624), (248, 69173), (313, 54808), (403, 42568), (442, 38812), (527, 32552), (626, 27404), (806, 21284), (884, 19406), (1054, 16276), (1252, 13702), (1612, 10642), (1768, 9703), (2108, 8138), (2504, 6851), (3224, 5321), (4069, 4216)]