23989448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 31168312

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 113, 119, 136, 223, 226, 238, 446, 452, 476, 791, 892, 904, 952, 1561, 1582, 1784, 1921, 3122, 3164, 3791, 3842, 6244, 6328, 7582, 7684, 12488, 13447, 15164, 15368, 25199, 26537, 26894, 30328, 50398, 53074, 53788, 100796, 106148, 107576, 176393, 201592, 212296, 352786, 428383, 705572, 856766, 1411144, 1713532, 2998681, 3427064, 5997362, 11994724, 23989448]

約数ペア:

[(1, 23989448), (2, 11994724), (4, 5997362), (7, 3427064), (8, 2998681), (14, 1713532), (17, 1411144), (28, 856766), (34, 705572), (56, 428383), (68, 352786), (113, 212296), (119, 201592), (136, 176393), (223, 107576), (226, 106148), (238, 100796), (446, 53788), (452, 53074), (476, 50398), (791, 30328), (892, 26894), (904, 26537), (952, 25199), (1561, 15368), (1582, 15164), (1784, 13447), (1921, 12488), (3122, 7684), (3164, 7582), (3791, 6328), (3842, 6244)]