40857121396

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{55871}}^1$

素因数の和:55950

約数の個数: 96

約数和(自身を含む): 91987660800

約数和(自身を除く): 51130539404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 343, 364, 533, 574, 637, 686, 1066, 1148, 1274, 1372, 2009, 2132, 2548, 3731, 4018, 4459, 7462, 8036, 8918, 14063, 14924, 17836, 26117, 28126, 52234, 55871, 56252, 104468, 111742, 182819, 223484, 365638, 391097, 726323, 731276, 782194, 1452646, 1564388, 2290711, 2737679, 2905292, 4581422, 5084261, 5475358, 9162844, 10168522, 10950716, 16034977, 19163753, 20337044, 29779243, 32069954, 35589827, 38327506, 59558486, 64139908, 71179654, 76655012, 112244839, 119116972, 142359308, 208454701, 224489678, 249128789, 416909402, 448979356, 498257578, 785713873, 833818804, 996515156, 1459182907, 1571427746, 2918365814, 3142855492, 5836731628, 10214280349, 20428560698, 40857121396]

約数ペア:

[(1, 40857121396), (2, 20428560698), (4, 10214280349), (7, 5836731628), (13, 3142855492), (14, 2918365814), (26, 1571427746), (28, 1459182907), (41, 996515156), (49, 833818804), (52, 785713873), (82, 498257578), (91, 448979356), (98, 416909402), (164, 249128789), (182, 224489678), (196, 208454701), (287, 142359308), (343, 119116972), (364, 112244839), (533, 76655012), (574, 71179654), (637, 64139908), (686, 59558486), (1066, 38327506), (1148, 35589827), (1274, 32069954), (1372, 29779243), (2009, 20337044), (2132, 19163753), (2548, 16034977), (3731, 10950716), (4018, 10168522), (4459, 9162844), (7462, 5475358), (8036, 5084261), (8918, 4581422), (14063, 2905292), (14924, 2737679), (17836, 2290711), (26117, 1564388), (28126, 1452646), (52234, 782194), (55871, 731276), (56252, 726323), (104468, 391097), (111742, 365638), (182819, 223484)]