16787954092

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83401}}^1$

素因数の和:83511

約数の個数: 72

約数和(自身を含む): 37270685760

約数和(自身を除く): 20482731668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 1027, 1106, 1274, 2054, 2212, 2548, 3871, 4108, 7189, 7742, 14378, 15484, 28756, 50323, 83401, 100646, 166802, 201292, 333604, 583807, 1084213, 1167614, 2168426, 2335228, 4086649, 4336852, 6588679, 7589491, 8173298, 13177358, 15178982, 16346596, 26354716, 30357964, 46120753, 53126437, 85652827, 92241506, 106252874, 171305654, 184483012, 212505748, 322845271, 342611308, 599569789, 645690542, 1199139578, 1291381084, 2398279156, 4196988523, 8393977046, 16787954092]

約数ペア:

[(1, 16787954092), (2, 8393977046), (4, 4196988523), (7, 2398279156), (13, 1291381084), (14, 1199139578), (26, 645690542), (28, 599569789), (49, 342611308), (52, 322845271), (79, 212505748), (91, 184483012), (98, 171305654), (158, 106252874), (182, 92241506), (196, 85652827), (316, 53126437), (364, 46120753), (553, 30357964), (637, 26354716), (1027, 16346596), (1106, 15178982), (1274, 13177358), (2054, 8173298), (2212, 7589491), (2548, 6588679), (3871, 4336852), (4108, 4086649), (7189, 2335228), (7742, 2168426), (14378, 1167614), (15484, 1084213), (28756, 583807), (50323, 333604), (83401, 201292), (100646, 166802)]