39201008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 96850944

約数和(自身を除く): 57649936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 677, 752, 1034, 1232, 1316, 1354, 2068, 2632, 2708, 3619, 4136, 4739, 5264, 5416, 7238, 7447, 8272, 9478, 10832, 14476, 14894, 18956, 28952, 29788, 31819, 37912, 52129, 57904, 59576, 63638, 75824, 104258, 119152, 127276, 208516, 222733, 254552, 350009, 417032, 445466, 509104, 700018, 834064, 890932, 1400036, 1781864, 2450063, 2800072, 3563728, 4900126, 5600144, 9800252, 19600504, 39201008]

約数ペア:

[(1, 39201008), (2, 19600504), (4, 9800252), (7, 5600144), (8, 4900126), (11, 3563728), (14, 2800072), (16, 2450063), (22, 1781864), (28, 1400036), (44, 890932), (47, 834064), (56, 700018), (77, 509104), (88, 445466), (94, 417032), (112, 350009), (154, 254552), (176, 222733), (188, 208516), (308, 127276), (329, 119152), (376, 104258), (517, 75824), (616, 63638), (658, 59576), (677, 57904), (752, 52129), (1034, 37912), (1232, 31819), (1316, 29788), (1354, 28952), (2068, 18956), (2632, 14894), (2708, 14476), (3619, 10832), (4136, 9478), (4739, 8272), (5264, 7447), (5416, 7238)]