40745628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14699}}^1$

素因数の和:14727

約数の個数: 72

約数和(自身を含む): 128419200

約数和(自身を除く): 87673572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 14699, 29398, 44097, 58796, 88194, 102893, 132291, 161689, 176388, 205786, 264582, 308679, 323378, 411572, 485067, 529164, 617358, 646756, 926037, 970134, 1131823, 1234716, 1455201, 1852074, 1940268, 2263646, 2910402, 3395469, 3704148, 4527292, 5820804, 6790938, 10186407, 13581876, 20372814, 40745628]

約数ペア:

[(1, 40745628), (2, 20372814), (3, 13581876), (4, 10186407), (6, 6790938), (7, 5820804), (9, 4527292), (11, 3704148), (12, 3395469), (14, 2910402), (18, 2263646), (21, 1940268), (22, 1852074), (28, 1455201), (33, 1234716), (36, 1131823), (42, 970134), (44, 926037), (63, 646756), (66, 617358), (77, 529164), (84, 485067), (99, 411572), (126, 323378), (132, 308679), (154, 264582), (198, 205786), (231, 176388), (252, 161689), (308, 132291), (396, 102893), (462, 88194), (693, 58796), (924, 44097), (1386, 29398), (2772, 14699)]