24929716

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 51601536

約数和(自身を除く): 26671820

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 157, 212, 214, 314, 371, 428, 628, 742, 749, 1099, 1484, 1498, 2198, 2996, 4396, 5671, 8321, 11342, 16642, 16799, 22684, 33284, 33598, 39697, 58247, 67196, 79394, 116494, 117593, 158788, 232988, 235186, 470372, 890347, 1780694, 3561388, 6232429, 12464858, 24929716]

約数ペア:

[(1, 24929716), (2, 12464858), (4, 6232429), (7, 3561388), (14, 1780694), (28, 890347), (53, 470372), (106, 235186), (107, 232988), (157, 158788), (212, 117593), (214, 116494), (314, 79394), (371, 67196), (428, 58247), (628, 39697), (742, 33598), (749, 33284), (1099, 22684), (1484, 16799), (1498, 16642), (2198, 11342), (2996, 8321), (4396, 5671)]