74357296

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 158072472

約数和(自身を除く): 83715176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 169, 208, 214, 257, 338, 428, 514, 676, 856, 1028, 1352, 1391, 1712, 2056, 2704, 2782, 3341, 4112, 5564, 6682, 11128, 13364, 18083, 22256, 26728, 27499, 36166, 43433, 53456, 54998, 72332, 86866, 109996, 144664, 173732, 219992, 289328, 347464, 357487, 439984, 694928, 714974, 1429948, 2859896, 4647331, 5719792, 9294662, 18589324, 37178648, 74357296]

約数ペア:

[(1, 74357296), (2, 37178648), (4, 18589324), (8, 9294662), (13, 5719792), (16, 4647331), (26, 2859896), (52, 1429948), (104, 714974), (107, 694928), (169, 439984), (208, 357487), (214, 347464), (257, 289328), (338, 219992), (428, 173732), (514, 144664), (676, 109996), (856, 86866), (1028, 72332), (1352, 54998), (1391, 53456), (1712, 43433), (2056, 36166), (2704, 27499), (2782, 26728), (3341, 22256), (4112, 18083), (5564, 13364), (6682, 11128)]