39988368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{39671}}^1$

素因数の和:39692

約数の個数: 60

約数和(自身を含む): 127902528

約数和(自身を除く): 87914160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 39671, 79342, 119013, 158684, 238026, 277697, 317368, 357039, 476052, 555394, 634736, 714078, 833091, 952104, 1110788, 1428156, 1666182, 1904208, 2221576, 2499273, 2856312, 3332364, 4443152, 4998546, 5712624, 6664728, 9997092, 13329456, 19994184, 39988368]

約数ペア:

[(1, 39988368), (2, 19994184), (3, 13329456), (4, 9997092), (6, 6664728), (7, 5712624), (8, 4998546), (9, 4443152), (12, 3332364), (14, 2856312), (16, 2499273), (18, 2221576), (21, 1904208), (24, 1666182), (28, 1428156), (36, 1110788), (42, 952104), (48, 833091), (56, 714078), (63, 634736), (72, 555394), (84, 476052), (112, 357039), (126, 317368), (144, 277697), (168, 238026), (252, 158684), (336, 119013), (504, 79342), (1008, 39671)]