22222784

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 56

約数和(自身を含む): 47597568

約数和(自身を除く): 25374784

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 487, 496, 713, 736, 974, 992, 1426, 1472, 1948, 1984, 2852, 3896, 5704, 7792, 11201, 11408, 15097, 15584, 22402, 22816, 30194, 31168, 44804, 45632, 60388, 89608, 120776, 179216, 241552, 347231, 358432, 483104, 694462, 716864, 966208, 1388924, 2777848, 5555696, 11111392, 22222784]

約数ペア:

[(1, 22222784), (2, 11111392), (4, 5555696), (8, 2777848), (16, 1388924), (23, 966208), (31, 716864), (32, 694462), (46, 483104), (62, 358432), (64, 347231), (92, 241552), (124, 179216), (184, 120776), (248, 89608), (368, 60388), (487, 45632), (496, 44804), (713, 31168), (736, 30194), (974, 22816), (992, 22402), (1426, 15584), (1472, 15097), (1948, 11408), (1984, 11201), (2852, 7792), (3896, 5704)]