12882464

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 30945600

約数和(自身を除く): 18063136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 199, 224, 238, 272, 289, 398, 476, 544, 578, 796, 952, 1156, 1393, 1592, 1904, 2023, 2312, 2786, 3184, 3383, 3808, 4046, 4624, 5572, 6368, 6766, 8092, 9248, 11144, 13532, 16184, 22288, 23681, 27064, 32368, 44576, 47362, 54128, 57511, 64736, 94724, 108256, 115022, 189448, 230044, 378896, 402577, 460088, 757792, 805154, 920176, 1610308, 1840352, 3220616, 6441232, 12882464]

約数ペア:

[(1, 12882464), (2, 6441232), (4, 3220616), (7, 1840352), (8, 1610308), (14, 920176), (16, 805154), (17, 757792), (28, 460088), (32, 402577), (34, 378896), (56, 230044), (68, 189448), (112, 115022), (119, 108256), (136, 94724), (199, 64736), (224, 57511), (238, 54128), (272, 47362), (289, 44576), (398, 32368), (476, 27064), (544, 23681), (578, 22288), (796, 16184), (952, 13532), (1156, 11144), (1393, 9248), (1592, 8092), (1904, 6766), (2023, 6368), (2312, 5572), (2786, 4624), (3184, 4046), (3383, 3808)]