25298052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 63917952

約数和(自身を除く): 38619900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 631, 771, 1028, 1262, 1542, 1893, 2524, 3084, 3341, 3786, 6682, 7572, 8203, 10023, 13364, 16406, 20046, 24609, 32812, 40092, 49218, 98436, 162167, 324334, 486501, 648668, 973002, 1946004, 2108171, 4216342, 6324513, 8432684, 12649026, 25298052]

約数ペア:

[(1, 25298052), (2, 12649026), (3, 8432684), (4, 6324513), (6, 4216342), (12, 2108171), (13, 1946004), (26, 973002), (39, 648668), (52, 486501), (78, 324334), (156, 162167), (257, 98436), (514, 49218), (631, 40092), (771, 32812), (1028, 24609), (1262, 20046), (1542, 16406), (1893, 13364), (2524, 10023), (3084, 8203), (3341, 7572), (3786, 6682)]