27916518238

素因数分解:

$2^1\times 7^4\times {\mathrm{2347}}^1\times {\mathrm{2477}}^1$

素因数の和:4854

約数の個数: 40

約数和(自身を含む): 48891544632

約数和(自身を除く): 20975026394

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2347, 2401, 2477, 4694, 4802, 4954, 16429, 17339, 32858, 34678, 115003, 121373, 230006, 242746, 805021, 849611, 1610042, 1699222, 5635147, 5813519, 5947277, 11270294, 11627038, 11894554, 40694633, 81389266, 284862431, 569724862, 1994037017, 3988074034, 13958259119, 27916518238]

約数ペア:

[(1, 27916518238), (2, 13958259119), (7, 3988074034), (14, 1994037017), (49, 569724862), (98, 284862431), (343, 81389266), (686, 40694633), (2347, 11894554), (2401, 11627038), (2477, 11270294), (4694, 5947277), (4802, 5813519), (4954, 5635147), (16429, 1699222), (17339, 1610042), (32858, 849611), (34678, 805021), (115003, 242746), (121373, 230006)]