38655648

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1794

約数の個数: 72

約数和(自身を含む): 111384000

約数和(自身を除く): 72728352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1699, 1896, 2528, 2844, 3398, 3792, 5097, 5688, 6796, 7584, 10194, 11376, 13592, 15291, 20388, 22752, 27184, 30582, 40776, 54368, 61164, 81552, 122328, 134221, 163104, 244656, 268442, 402663, 489312, 536884, 805326, 1073768, 1207989, 1610652, 2147536, 2415978, 3221304, 4295072, 4831956, 6442608, 9663912, 12885216, 19327824, 38655648]

約数ペア:

[(1, 38655648), (2, 19327824), (3, 12885216), (4, 9663912), (6, 6442608), (8, 4831956), (9, 4295072), (12, 3221304), (16, 2415978), (18, 2147536), (24, 1610652), (32, 1207989), (36, 1073768), (48, 805326), (72, 536884), (79, 489312), (96, 402663), (144, 268442), (158, 244656), (237, 163104), (288, 134221), (316, 122328), (474, 81552), (632, 61164), (711, 54368), (948, 40776), (1264, 30582), (1422, 27184), (1699, 22752), (1896, 20388), (2528, 15291), (2844, 13592), (3398, 11376), (3792, 10194), (5097, 7584), (5688, 6796)]