40578348

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 99380736

約数和(自身を除く): 58802388

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 233, 276, 466, 631, 699, 932, 1262, 1398, 1893, 2524, 2796, 3786, 5359, 7572, 10718, 14513, 16077, 21436, 29026, 32154, 43539, 58052, 64308, 87078, 147023, 174156, 294046, 441069, 588092, 882138, 1764276, 3381529, 6763058, 10144587, 13526116, 20289174, 40578348]

約数ペア:

[(1, 40578348), (2, 20289174), (3, 13526116), (4, 10144587), (6, 6763058), (12, 3381529), (23, 1764276), (46, 882138), (69, 588092), (92, 441069), (138, 294046), (233, 174156), (276, 147023), (466, 87078), (631, 64308), (699, 58052), (932, 43539), (1262, 32154), (1398, 29026), (1893, 21436), (2524, 16077), (2796, 14513), (3786, 10718), (5359, 7572)]