25318512

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1118

約数の個数: 60

約数和(自身を含む): 71301984

約数和(自身を除く): 45983472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 911, 1158, 1544, 1737, 1822, 2316, 2733, 3088, 3474, 3644, 4632, 5466, 6948, 7288, 8199, 9264, 10932, 13896, 14576, 16398, 21864, 27792, 32796, 43728, 65592, 131184, 175823, 351646, 527469, 703292, 1054938, 1406584, 1582407, 2109876, 2813168, 3164814, 4219752, 6329628, 8439504, 12659256, 25318512]

約数ペア:

[(1, 25318512), (2, 12659256), (3, 8439504), (4, 6329628), (6, 4219752), (8, 3164814), (9, 2813168), (12, 2109876), (16, 1582407), (18, 1406584), (24, 1054938), (36, 703292), (48, 527469), (72, 351646), (144, 175823), (193, 131184), (386, 65592), (579, 43728), (772, 32796), (911, 27792), (1158, 21864), (1544, 16398), (1737, 14576), (1822, 13896), (2316, 10932), (2733, 9264), (3088, 8199), (3474, 7288), (3644, 6948), (4632, 5466)]