28644694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 49381920

約数和(自身を除く): 20737226

約数列:

[1, 2, 13, 17, 26, 34, 221, 229, 283, 442, 458, 566, 2977, 3679, 3893, 4811, 5954, 7358, 7786, 9622, 50609, 62543, 64807, 101218, 125086, 129614, 842491, 1101719, 1684982, 2203438, 14322347, 28644694]

約数ペア:

[(1, 28644694), (2, 14322347), (13, 2203438), (17, 1684982), (26, 1101719), (34, 842491), (221, 129614), (229, 125086), (283, 101218), (442, 64807), (458, 62543), (566, 50609), (2977, 9622), (3679, 7786), (3893, 7358), (4811, 5954)]