28453888

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 44

約数和(自身を含む): 58495072

約数和(自身を除く): 30041184

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 751, 1024, 1184, 1502, 2368, 3004, 4736, 6008, 9472, 12016, 18944, 24032, 27787, 37888, 48064, 55574, 96128, 111148, 192256, 222296, 384512, 444592, 769024, 889184, 1778368, 3556736, 7113472, 14226944, 28453888]

約数ペア:

[(1, 28453888), (2, 14226944), (4, 7113472), (8, 3556736), (16, 1778368), (32, 889184), (37, 769024), (64, 444592), (74, 384512), (128, 222296), (148, 192256), (256, 111148), (296, 96128), (512, 55574), (592, 48064), (751, 37888), (1024, 27787), (1184, 24032), (1502, 18944), (2368, 12016), (3004, 9472), (4736, 6008)]