40702788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8501}}^1$

素因数の和:8537

約数の個数: 72

約数和(自身を含む): 123789120

約数和(自身を除く): 83086332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8501, 17002, 25503, 34004, 51006, 59507, 76509, 102012, 119014, 153018, 161519, 178521, 238028, 306036, 323038, 357042, 484557, 535563, 646076, 714084, 969114, 1071126, 1130633, 1453671, 1938228, 2142252, 2261266, 2907342, 3391899, 4522532, 5814684, 6783798, 10175697, 13567596, 20351394, 40702788]

約数ペア:

[(1, 40702788), (2, 20351394), (3, 13567596), (4, 10175697), (6, 6783798), (7, 5814684), (9, 4522532), (12, 3391899), (14, 2907342), (18, 2261266), (19, 2142252), (21, 1938228), (28, 1453671), (36, 1130633), (38, 1071126), (42, 969114), (57, 714084), (63, 646076), (76, 535563), (84, 484557), (114, 357042), (126, 323038), (133, 306036), (171, 238028), (228, 178521), (252, 161519), (266, 153018), (342, 119014), (399, 102012), (532, 76509), (684, 59507), (798, 51006), (1197, 34004), (1596, 25503), (2394, 17002), (4788, 8501)]