25204992

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 68972736

約数和(自身を除く): 43767744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 887, 888, 1184, 1774, 1776, 2368, 2661, 3548, 3552, 4736, 5322, 7096, 7104, 9472, 10644, 14192, 14208, 21288, 28384, 28416, 32819, 42576, 56768, 65638, 85152, 98457, 113536, 131276, 170304, 196914, 227072, 262552, 340608, 393828, 525104, 681216, 787656, 1050208, 1575312, 2100416, 3150624, 4200832, 6301248, 8401664, 12602496, 25204992]

約数ペア:

[(1, 25204992), (2, 12602496), (3, 8401664), (4, 6301248), (6, 4200832), (8, 3150624), (12, 2100416), (16, 1575312), (24, 1050208), (32, 787656), (37, 681216), (48, 525104), (64, 393828), (74, 340608), (96, 262552), (111, 227072), (128, 196914), (148, 170304), (192, 131276), (222, 113536), (256, 98457), (296, 85152), (384, 65638), (444, 56768), (592, 42576), (768, 32819), (887, 28416), (888, 28384), (1184, 21288), (1774, 14208), (1776, 14192), (2368, 10644), (2661, 9472), (3548, 7104), (3552, 7096), (4736, 5322)]