25903488

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5219

約数の個数: 64

約数和(自身を含む): 74113200

約数和(自身を除く): 48209712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 5189, 10378, 15567, 20756, 31134, 41512, 62268, 67457, 83024, 124536, 134914, 166048, 202371, 249072, 269828, 332096, 404742, 498144, 539656, 664192, 809484, 996288, 1079312, 1618968, 1992576, 2158624, 3237936, 4317248, 6475872, 8634496, 12951744, 25903488]

約数ペア:

[(1, 25903488), (2, 12951744), (3, 8634496), (4, 6475872), (6, 4317248), (8, 3237936), (12, 2158624), (13, 1992576), (16, 1618968), (24, 1079312), (26, 996288), (32, 809484), (39, 664192), (48, 539656), (52, 498144), (64, 404742), (78, 332096), (96, 269828), (104, 249072), (128, 202371), (156, 166048), (192, 134914), (208, 124536), (312, 83024), (384, 67457), (416, 62268), (624, 41512), (832, 31134), (1248, 20756), (1664, 15567), (2496, 10378), (4992, 5189)]