2013459328

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31907}}^1$

素因数の和:31967

約数の個数: 64

約数和(自身を含む): 4393731600

約数和(自身を除く): 2380272272

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2176, 3712, 3944, 7888, 15776, 31552, 31907, 63104, 63814, 127628, 255256, 510512, 542419, 925303, 1021024, 1084838, 1850606, 2042048, 2169676, 3701212, 4084096, 4339352, 7402424, 8678704, 14804848, 15730151, 17357408, 29609696, 31460302, 34714816, 59219392, 62920604, 69429632, 118438784, 125841208, 251682416, 503364832, 1006729664, 2013459328]

約数ペア:

[(1, 2013459328), (2, 1006729664), (4, 503364832), (8, 251682416), (16, 125841208), (17, 118438784), (29, 69429632), (32, 62920604), (34, 59219392), (58, 34714816), (64, 31460302), (68, 29609696), (116, 17357408), (128, 15730151), (136, 14804848), (232, 8678704), (272, 7402424), (464, 4339352), (493, 4084096), (544, 3701212), (928, 2169676), (986, 2042048), (1088, 1850606), (1856, 1084838), (1972, 1021024), (2176, 925303), (3712, 542419), (3944, 510512), (7888, 255256), (15776, 127628), (31552, 63814), (31907, 63104)]