22277552

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 60

約数和(自身を含む): 48882288

約数和(自身を除く): 26604736

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 311, 407, 484, 592, 622, 814, 968, 1244, 1628, 1936, 2488, 3256, 3421, 4477, 4976, 6512, 6842, 8954, 11507, 13684, 17908, 23014, 27368, 35816, 37631, 46028, 54736, 71632, 75262, 92056, 126577, 150524, 184112, 253154, 301048, 506308, 602096, 1012616, 1392347, 2025232, 2784694, 5569388, 11138776, 22277552]

約数ペア:

[(1, 22277552), (2, 11138776), (4, 5569388), (8, 2784694), (11, 2025232), (16, 1392347), (22, 1012616), (37, 602096), (44, 506308), (74, 301048), (88, 253154), (121, 184112), (148, 150524), (176, 126577), (242, 92056), (296, 75262), (311, 71632), (407, 54736), (484, 46028), (592, 37631), (622, 35816), (814, 27368), (968, 23014), (1244, 17908), (1628, 13684), (1936, 11507), (2488, 8954), (3256, 6842), (3421, 6512), (4477, 4976)]