25115664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4432

約数の個数: 80

約数和(自身を含む): 78530688

約数和(自身を除く): 53415024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 4397, 5712, 8794, 13191, 17588, 26382, 30779, 35176, 52764, 61558, 70352, 74749, 92337, 105528, 123116, 149498, 184674, 211056, 224247, 246232, 298996, 369348, 448494, 492464, 523243, 597992, 738696, 896988, 1046486, 1195984, 1477392, 1569729, 1793976, 2092972, 3139458, 3587952, 4185944, 6278916, 8371888, 12557832, 25115664]

約数ペア:

[(1, 25115664), (2, 12557832), (3, 8371888), (4, 6278916), (6, 4185944), (7, 3587952), (8, 3139458), (12, 2092972), (14, 1793976), (16, 1569729), (17, 1477392), (21, 1195984), (24, 1046486), (28, 896988), (34, 738696), (42, 597992), (48, 523243), (51, 492464), (56, 448494), (68, 369348), (84, 298996), (102, 246232), (112, 224247), (119, 211056), (136, 184674), (168, 149498), (204, 123116), (238, 105528), (272, 92337), (336, 74749), (357, 70352), (408, 61558), (476, 52764), (714, 35176), (816, 30779), (952, 26382), (1428, 17588), (1904, 13191), (2856, 8794), (4397, 5712)]