25281552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1459}}^1$

素因数の和:1508

約数の個数: 60

約数和(自身を含む): 68976240

約数和(自身を除く): 43694688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 1459, 2166, 2888, 2918, 4332, 4377, 5776, 5836, 8664, 8754, 11672, 17328, 17508, 23344, 27721, 35016, 55442, 70032, 83163, 110884, 166326, 221768, 332652, 443536, 526699, 665304, 1053398, 1330608, 1580097, 2106796, 3160194, 4213592, 6320388, 8427184, 12640776, 25281552]

約数ペア:

[(1, 25281552), (2, 12640776), (3, 8427184), (4, 6320388), (6, 4213592), (8, 3160194), (12, 2106796), (16, 1580097), (19, 1330608), (24, 1053398), (38, 665304), (48, 526699), (57, 443536), (76, 332652), (114, 221768), (152, 166326), (228, 110884), (304, 83163), (361, 70032), (456, 55442), (722, 35016), (912, 27721), (1083, 23344), (1444, 17508), (1459, 17328), (2166, 11672), (2888, 8754), (2918, 8664), (4332, 5836), (4377, 5776)]