38748528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 120

約数和(自身を含む): 133512288

約数和(自身を除く): 94763760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 2957, 3276, 4368, 5914, 6552, 8871, 11828, 13104, 17742, 20699, 23656, 26613, 35484, 38441, 41398, 47312, 53226, 62097, 70968, 76882, 82796, 106452, 115323, 124194, 141936, 153764, 165592, 186291, 212904, 230646, 248388, 269087, 307528, 331184, 345969, 372582, 425808, 461292, 496776, 538174, 615056, 691938, 745164, 807261, 922584, 993552, 1076348, 1383876, 1490328, 1614522, 1845168, 2152696, 2421783, 2767752, 2980656, 3229044, 4305392, 4843566, 5535504, 6458088, 9687132, 12916176, 19374264, 38748528]

約数ペア:

[(1, 38748528), (2, 19374264), (3, 12916176), (4, 9687132), (6, 6458088), (7, 5535504), (8, 4843566), (9, 4305392), (12, 3229044), (13, 2980656), (14, 2767752), (16, 2421783), (18, 2152696), (21, 1845168), (24, 1614522), (26, 1490328), (28, 1383876), (36, 1076348), (39, 993552), (42, 922584), (48, 807261), (52, 745164), (56, 691938), (63, 615056), (72, 538174), (78, 496776), (84, 461292), (91, 425808), (104, 372582), (112, 345969), (117, 331184), (126, 307528), (144, 269087), (156, 248388), (168, 230646), (182, 212904), (208, 186291), (234, 165592), (252, 153764), (273, 141936), (312, 124194), (336, 115323), (364, 106452), (468, 82796), (504, 76882), (546, 70968), (624, 62097), (728, 53226), (819, 47312), (936, 41398), (1008, 38441), (1092, 35484), (1456, 26613), (1638, 23656), (1872, 20699), (2184, 17742), (2957, 13104), (3276, 11828), (4368, 8871), (5914, 6552)]