26970296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 54438480

約数和(自身を除く): 27468184

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 3251, 4148, 6502, 8296, 13004, 26008, 55267, 110534, 198311, 221068, 396622, 442136, 793244, 1586488, 3371287, 6742574, 13485148, 26970296]

約数ペア:

[(1, 26970296), (2, 13485148), (4, 6742574), (8, 3371287), (17, 1586488), (34, 793244), (61, 442136), (68, 396622), (122, 221068), (136, 198311), (244, 110534), (488, 55267), (1037, 26008), (2074, 13004), (3251, 8296), (4148, 6502)]