29898206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 53845344

約数和(自身を除く): 23947138

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 173, 221, 289, 299, 346, 391, 442, 578, 598, 782, 2249, 2941, 3757, 3979, 4498, 5083, 5882, 6647, 7514, 7958, 10166, 13294, 38233, 49997, 51727, 67643, 76466, 86411, 99994, 103454, 135286, 172822, 649961, 879359, 1149931, 1299922, 1758718, 2299862, 14949103, 29898206]

約数ペア:

[(1, 29898206), (2, 14949103), (13, 2299862), (17, 1758718), (23, 1299922), (26, 1149931), (34, 879359), (46, 649961), (173, 172822), (221, 135286), (289, 103454), (299, 99994), (346, 86411), (391, 76466), (442, 67643), (578, 51727), (598, 49997), (782, 38233), (2249, 13294), (2941, 10166), (3757, 7958), (3979, 7514), (4498, 6647), (5083, 5882)]