25181624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14243}}^1$

素因数の和:14279

約数の個数: 32

約数和(自身を含む): 53842320

約数和(自身を除く): 28660696

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 14243, 28486, 56972, 113944, 185159, 242131, 370318, 484262, 740636, 968524, 1481272, 1937048, 3147703, 6295406, 12590812, 25181624]

約数ペア:

[(1, 25181624), (2, 12590812), (4, 6295406), (8, 3147703), (13, 1937048), (17, 1481272), (26, 968524), (34, 740636), (52, 484262), (68, 370318), (104, 242131), (136, 185159), (221, 113944), (442, 56972), (884, 28486), (1768, 14243)]