25339955844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{223291}}^1$

素因数の和:223505

約数の個数: 72

約数和(自身を含む): 69136562208

約数和(自身を除く): 43796606364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 9457, 16212, 18914, 28371, 37828, 56742, 113484, 223291, 446582, 669873, 893164, 1339746, 1563037, 2679492, 3126074, 4689111, 6252148, 9378222, 10941259, 18756444, 21882518, 32823777, 43095163, 43765036, 65647554, 86190326, 129285489, 131295108, 172380652, 258570978, 301666141, 517141956, 603332282, 904998423, 1206664564, 1809996846, 2111662987, 3619993692, 4223325974, 6334988961, 8446651948, 12669977922, 25339955844]

約数ペア:

[(1, 25339955844), (2, 12669977922), (3, 8446651948), (4, 6334988961), (6, 4223325974), (7, 3619993692), (12, 2111662987), (14, 1809996846), (21, 1206664564), (28, 904998423), (42, 603332282), (49, 517141956), (84, 301666141), (98, 258570978), (147, 172380652), (193, 131295108), (196, 129285489), (294, 86190326), (386, 65647554), (579, 43765036), (588, 43095163), (772, 32823777), (1158, 21882518), (1351, 18756444), (2316, 10941259), (2702, 9378222), (4053, 6252148), (5404, 4689111), (8106, 3126074), (9457, 2679492), (16212, 1563037), (18914, 1339746), (28371, 893164), (37828, 669873), (56742, 446582), (113484, 223291)]