7891807872

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{121607}}^1$

素因数の和:121650

約数の個数: 96

約数和(自身を含む): 22699349280

約数和(自身を除く): 14807541408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 4056, 4992, 5408, 8112, 10816, 16224, 21632, 32448, 64896, 121607, 243214, 364821, 486428, 729642, 972856, 1459284, 1580891, 1945712, 2918568, 3161782, 3891424, 4742673, 5837136, 6323564, 7782848, 9485346, 11674272, 12647128, 15565696, 18970692, 20551583, 23348544, 25294256, 37941384, 41103166, 46697088, 50588512, 61654749, 75882768, 82206332, 101177024, 123309498, 151765536, 164412664, 202354048, 246618996, 303531072, 328825328, 493237992, 607062144, 657650656, 986475984, 1315301312, 1972951968, 2630602624, 3945903936, 7891807872]

約数ペア:

[(1, 7891807872), (2, 3945903936), (3, 2630602624), (4, 1972951968), (6, 1315301312), (8, 986475984), (12, 657650656), (13, 607062144), (16, 493237992), (24, 328825328), (26, 303531072), (32, 246618996), (39, 202354048), (48, 164412664), (52, 151765536), (64, 123309498), (78, 101177024), (96, 82206332), (104, 75882768), (128, 61654749), (156, 50588512), (169, 46697088), (192, 41103166), (208, 37941384), (312, 25294256), (338, 23348544), (384, 20551583), (416, 18970692), (507, 15565696), (624, 12647128), (676, 11674272), (832, 9485346), (1014, 7782848), (1248, 6323564), (1352, 5837136), (1664, 4742673), (2028, 3891424), (2496, 3161782), (2704, 2918568), (4056, 1945712), (4992, 1580891), (5408, 1459284), (8112, 972856), (10816, 729642), (16224, 486428), (21632, 364821), (32448, 243214), (64896, 121607)]