28223416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6619}}^1$

素因数の和:6679

約数の個数: 32

約数和(自身を含む): 58388400

約数和(自身を除く): 30164984

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 6619, 13238, 26476, 52952, 86047, 172094, 271379, 344188, 542758, 688376, 1085516, 2171032, 3527927, 7055854, 14111708, 28223416]

約数ペア:

[(1, 28223416), (2, 14111708), (4, 7055854), (8, 3527927), (13, 2171032), (26, 1085516), (41, 688376), (52, 542758), (82, 344188), (104, 271379), (164, 172094), (328, 86047), (533, 52952), (1066, 26476), (2132, 13238), (4264, 6619)]