28698342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 34753818

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 71, 87, 101, 138, 142, 174, 202, 213, 303, 426, 606, 667, 1334, 1633, 2001, 2059, 2323, 2929, 3266, 4002, 4118, 4646, 4899, 5858, 6177, 6969, 7171, 8787, 9798, 12354, 13938, 14342, 17574, 21513, 43026, 47357, 67367, 94714, 134734, 142071, 164933, 202101, 207959, 284142, 329866, 404202, 415918, 494799, 623877, 989598, 1247754, 4783057, 9566114, 14349171, 28698342]

約数ペア:

[(1, 28698342), (2, 14349171), (3, 9566114), (6, 4783057), (23, 1247754), (29, 989598), (46, 623877), (58, 494799), (69, 415918), (71, 404202), (87, 329866), (101, 284142), (138, 207959), (142, 202101), (174, 164933), (202, 142071), (213, 134734), (303, 94714), (426, 67367), (606, 47357), (667, 43026), (1334, 21513), (1633, 17574), (2001, 14342), (2059, 13938), (2323, 12354), (2929, 9798), (3266, 8787), (4002, 7171), (4118, 6969), (4646, 6177), (4899, 5858)]