61178516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 128822400

約数和(自身を除く): 67643884

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 812, 826, 1277, 1652, 1711, 2554, 3422, 5108, 6844, 8939, 11977, 17878, 23954, 35756, 37033, 47908, 74066, 75343, 148132, 150686, 259231, 301372, 518462, 527401, 1036924, 1054802, 2109604, 2184947, 4369894, 8739788, 15294629, 30589258, 61178516]

約数ペア:

[(1, 61178516), (2, 30589258), (4, 15294629), (7, 8739788), (14, 4369894), (28, 2184947), (29, 2109604), (58, 1054802), (59, 1036924), (116, 527401), (118, 518462), (203, 301372), (236, 259231), (406, 150686), (413, 148132), (812, 75343), (826, 74066), (1277, 47908), (1652, 37033), (1711, 35756), (2554, 23954), (3422, 17878), (5108, 11977), (6844, 8939)]