28078236468

素因数分解:

$2^2\times 3^3\times {\mathrm{3637}}^1\times {\mathrm{71483}}^1$

素因数の和:75133

約数の個数: 48

約数和(自身を含む): 72816461760

約数和(自身を除く): 44738225292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3637, 7274, 10911, 14548, 21822, 32733, 43644, 65466, 71483, 98199, 130932, 142966, 196398, 214449, 285932, 392796, 428898, 643347, 857796, 1286694, 1930041, 2573388, 3860082, 7720164, 259983671, 519967342, 779951013, 1039934684, 1559902026, 2339853039, 3119804052, 4679706078, 7019559117, 9359412156, 14039118234, 28078236468]

約数ペア:

[(1, 28078236468), (2, 14039118234), (3, 9359412156), (4, 7019559117), (6, 4679706078), (9, 3119804052), (12, 2339853039), (18, 1559902026), (27, 1039934684), (36, 779951013), (54, 519967342), (108, 259983671), (3637, 7720164), (7274, 3860082), (10911, 2573388), (14548, 1930041), (21822, 1286694), (32733, 857796), (43644, 643347), (65466, 428898), (71483, 392796), (98199, 285932), (130932, 214449), (142966, 196398)]