40954144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1511}}^1$

素因数の和:1550

約数の個数: 72

約数和(自身を含む): 101352384

約数和(自身を除く): 60398240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1511, 1694, 1936, 2464, 3022, 3388, 3872, 6044, 6776, 10577, 12088, 13552, 16621, 21154, 24176, 27104, 33242, 42308, 48352, 66484, 84616, 116347, 132968, 169232, 182831, 232694, 265936, 338464, 365662, 465388, 531872, 731324, 930776, 1279817, 1462648, 1861552, 2559634, 2925296, 3723104, 5119268, 5850592, 10238536, 20477072, 40954144]

約数ペア:

[(1, 40954144), (2, 20477072), (4, 10238536), (7, 5850592), (8, 5119268), (11, 3723104), (14, 2925296), (16, 2559634), (22, 1861552), (28, 1462648), (32, 1279817), (44, 930776), (56, 731324), (77, 531872), (88, 465388), (112, 365662), (121, 338464), (154, 265936), (176, 232694), (224, 182831), (242, 169232), (308, 132968), (352, 116347), (484, 84616), (616, 66484), (847, 48352), (968, 42308), (1232, 33242), (1511, 27104), (1694, 24176), (1936, 21154), (2464, 16621), (3022, 13552), (3388, 12088), (3872, 10577), (6044, 6776)]