25062216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 72316800

約数和(自身を除く): 47254584

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 53, 57, 61, 68, 76, 102, 106, 114, 122, 136, 152, 159, 183, 204, 212, 228, 244, 318, 323, 366, 408, 424, 456, 488, 636, 646, 732, 901, 969, 1007, 1037, 1159, 1272, 1292, 1464, 1802, 1938, 2014, 2074, 2318, 2584, 2703, 3021, 3111, 3233, 3477, 3604, 3876, 4028, 4148, 4636, 5406, 6042, 6222, 6466, 6954, 7208, 7752, 8056, 8296, 9272, 9699, 10812, 12084, 12444, 12932, 13908, 17119, 19398, 19703, 21624, 24168, 24888, 25864, 27816, 34238, 38796, 39406, 51357, 54961, 59109, 61427, 68476, 77592, 78812, 102714, 109922, 118218, 122854, 136952, 157624, 164883, 184281, 205428, 219844, 236436, 245708, 329766, 368562, 410856, 439688, 472872, 491416, 659532, 737124, 1044259, 1319064, 1474248, 2088518, 3132777, 4177036, 6265554, 8354072, 12531108, 25062216]

約数ペア:

[(1, 25062216), (2, 12531108), (3, 8354072), (4, 6265554), (6, 4177036), (8, 3132777), (12, 2088518), (17, 1474248), (19, 1319064), (24, 1044259), (34, 737124), (38, 659532), (51, 491416), (53, 472872), (57, 439688), (61, 410856), (68, 368562), (76, 329766), (102, 245708), (106, 236436), (114, 219844), (122, 205428), (136, 184281), (152, 164883), (159, 157624), (183, 136952), (204, 122854), (212, 118218), (228, 109922), (244, 102714), (318, 78812), (323, 77592), (366, 68476), (408, 61427), (424, 59109), (456, 54961), (488, 51357), (636, 39406), (646, 38796), (732, 34238), (901, 27816), (969, 25864), (1007, 24888), (1037, 24168), (1159, 21624), (1272, 19703), (1292, 19398), (1464, 17119), (1802, 13908), (1938, 12932), (2014, 12444), (2074, 12084), (2318, 10812), (2584, 9699), (2703, 9272), (3021, 8296), (3111, 8056), (3233, 7752), (3477, 7208), (3604, 6954), (3876, 6466), (4028, 6222), (4148, 6042), (4636, 5406)]