57872896

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 125583480

約数和(自身を除く): 67710584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 109, 122, 128, 136, 218, 244, 256, 272, 436, 488, 512, 544, 872, 976, 1037, 1088, 1744, 1853, 1952, 2074, 2176, 3488, 3706, 3904, 4148, 4352, 6649, 6976, 7412, 7808, 8296, 8704, 13298, 13952, 14824, 15616, 16592, 26596, 27904, 29648, 31232, 33184, 53192, 55808, 59296, 66368, 106384, 113033, 118592, 132736, 212768, 226066, 237184, 265472, 425536, 452132, 474368, 530944, 851072, 904264, 948736, 1702144, 1808528, 3404288, 3617056, 7234112, 14468224, 28936448, 57872896]

約数ペア:

[(1, 57872896), (2, 28936448), (4, 14468224), (8, 7234112), (16, 3617056), (17, 3404288), (32, 1808528), (34, 1702144), (61, 948736), (64, 904264), (68, 851072), (109, 530944), (122, 474368), (128, 452132), (136, 425536), (218, 265472), (244, 237184), (256, 226066), (272, 212768), (436, 132736), (488, 118592), (512, 113033), (544, 106384), (872, 66368), (976, 59296), (1037, 55808), (1088, 53192), (1744, 33184), (1853, 31232), (1952, 29648), (2074, 27904), (2176, 26596), (3488, 16592), (3706, 15616), (3904, 14824), (4148, 13952), (4352, 13298), (6649, 8704), (6976, 8296), (7412, 7808)]