24995984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7069}}^1$

素因数の和:7107

約数の個数: 40

約数和(自身を含む): 55230840

約数和(自身を除く): 30234856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7069, 14138, 28276, 56552, 91897, 113104, 120173, 183794, 240346, 367588, 480692, 735176, 961384, 1470352, 1562249, 1922768, 3124498, 6248996, 12497992, 24995984]

約数ペア:

[(1, 24995984), (2, 12497992), (4, 6248996), (8, 3124498), (13, 1922768), (16, 1562249), (17, 1470352), (26, 961384), (34, 735176), (52, 480692), (68, 367588), (104, 240346), (136, 183794), (208, 120173), (221, 113104), (272, 91897), (442, 56552), (884, 28276), (1768, 14138), (3536, 7069)]