29950804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1993}}^1$

素因数の和:2044

約数の個数: 36

約数和(自身を含む): 59991484

約数和(自身を除く): 30040680

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 1993, 3757, 3986, 7514, 7972, 15028, 25909, 33881, 51818, 67762, 103636, 135524, 440453, 575977, 880906, 1151954, 1761812, 2303908, 7487701, 14975402, 29950804]

約数ペア:

[(1, 29950804), (2, 14975402), (4, 7487701), (13, 2303908), (17, 1761812), (26, 1151954), (34, 880906), (52, 575977), (68, 440453), (221, 135524), (289, 103636), (442, 67762), (578, 51818), (884, 33881), (1156, 25909), (1993, 15028), (3757, 7972), (3986, 7514)]