40540434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 52771566

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 59, 66, 87, 118, 174, 177, 319, 354, 359, 638, 649, 718, 957, 1077, 1298, 1711, 1914, 1947, 2154, 3422, 3894, 3949, 5133, 7898, 10266, 10411, 11847, 18821, 20822, 21181, 23694, 31233, 37642, 42362, 56463, 62466, 63543, 112926, 114521, 127086, 229042, 232991, 343563, 465982, 614249, 687126, 698973, 1228498, 1397946, 1842747, 3685494, 6756739, 13513478, 20270217, 40540434]

約数ペア:

[(1, 40540434), (2, 20270217), (3, 13513478), (6, 6756739), (11, 3685494), (22, 1842747), (29, 1397946), (33, 1228498), (58, 698973), (59, 687126), (66, 614249), (87, 465982), (118, 343563), (174, 232991), (177, 229042), (319, 127086), (354, 114521), (359, 112926), (638, 63543), (649, 62466), (718, 56463), (957, 42362), (1077, 37642), (1298, 31233), (1711, 23694), (1914, 21181), (1947, 20822), (2154, 18821), (3422, 11847), (3894, 10411), (3949, 10266), (5133, 7898)]