74117280328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1\times {\mathrm{6659}}^1$

素因数の和:21974

約数の個数: 64

約数和(自身を含む): 171076752000

約数和(自身を除く): 96959471672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 6659, 13318, 15289, 26636, 30578, 46613, 53272, 61156, 86567, 93226, 107023, 122312, 173134, 186452, 198757, 214046, 346268, 372904, 397514, 428092, 605969, 692536, 795028, 856184, 1211938, 1391299, 1590056, 2423876, 2782598, 4847752, 5565196, 11130392, 101809451, 203618902, 407237804, 712666157, 814475608, 1323522863, 1425332314, 2647045726, 2850664628, 5294091452, 5701329256, 9264660041, 10588182904, 18529320082, 37058640164, 74117280328]

約数ペア:

[(1, 74117280328), (2, 37058640164), (4, 18529320082), (7, 10588182904), (8, 9264660041), (13, 5701329256), (14, 5294091452), (26, 2850664628), (28, 2647045726), (52, 1425332314), (56, 1323522863), (91, 814475608), (104, 712666157), (182, 407237804), (364, 203618902), (728, 101809451), (6659, 11130392), (13318, 5565196), (15289, 4847752), (26636, 2782598), (30578, 2423876), (46613, 1590056), (53272, 1391299), (61156, 1211938), (86567, 856184), (93226, 795028), (107023, 692536), (122312, 605969), (173134, 428092), (186452, 397514), (198757, 372904), (214046, 346268)]