42000035056

素因数分解:

$2^4\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{289129}}^1$

素因数の和:290441

約数の個数: 40

約数和(自身を含む): 93072103520

約数和(自身を除く): 51072068464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1297, 2594, 5188, 9079, 10376, 18158, 20752, 36316, 72632, 145264, 289129, 578258, 1156516, 2023903, 2313032, 4047806, 4626064, 8095612, 16191224, 32382448, 375000313, 750000626, 1500001252, 2625002191, 3000002504, 5250004382, 6000005008, 10500008764, 21000017528, 42000035056]

約数ペア:

[(1, 42000035056), (2, 21000017528), (4, 10500008764), (7, 6000005008), (8, 5250004382), (14, 3000002504), (16, 2625002191), (28, 1500001252), (56, 750000626), (112, 375000313), (1297, 32382448), (2594, 16191224), (5188, 8095612), (9079, 4626064), (10376, 4047806), (18158, 2313032), (20752, 2023903), (36316, 1156516), (72632, 578258), (145264, 289129)]