8565804944

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{29401}}^1$

素因数の和:29679

約数の個数: 40

約数和(自身を含む): 16843817760

約数和(自身を除く): 8278012816

約数列:

[1, 2, 4, 8, 16, 131, 139, 262, 278, 524, 556, 1048, 1112, 2096, 2224, 18209, 29401, 36418, 58802, 72836, 117604, 145672, 235208, 291344, 470416, 3851531, 4086739, 7703062, 8173478, 15406124, 16346956, 30812248, 32693912, 61624496, 65387824, 535362809, 1070725618, 2141451236, 4282902472, 8565804944]

約数ペア:

[(1, 8565804944), (2, 4282902472), (4, 2141451236), (8, 1070725618), (16, 535362809), (131, 65387824), (139, 61624496), (262, 32693912), (278, 30812248), (524, 16346956), (556, 15406124), (1048, 8173478), (1112, 7703062), (2096, 4086739), (2224, 3851531), (18209, 470416), (29401, 291344), (36418, 235208), (58802, 145672), (72836, 117604)]