740787872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29641}}^1$

素因数の和:29733

約数の個数: 48

約数和(自身を含む): 1613473344

約数和(自身を除く): 872685472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 3124, 6248, 12496, 24992, 29641, 59282, 118564, 237128, 326051, 474256, 652102, 948512, 1304204, 2104511, 2608408, 4209022, 5216816, 8418044, 10433632, 16836088, 23149621, 33672176, 46299242, 67344352, 92598484, 185196968, 370393936, 740787872]

約数ペア:

[(1, 740787872), (2, 370393936), (4, 185196968), (8, 92598484), (11, 67344352), (16, 46299242), (22, 33672176), (32, 23149621), (44, 16836088), (71, 10433632), (88, 8418044), (142, 5216816), (176, 4209022), (284, 2608408), (352, 2104511), (568, 1304204), (781, 948512), (1136, 652102), (1562, 474256), (2272, 326051), (3124, 237128), (6248, 118564), (12496, 59282), (24992, 29641)]