71694848

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8272

約数の個数: 40

約数和(自身を含む): 151694532

約数和(自身を除く): 79999684

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8237, 8704, 16474, 32948, 65896, 131792, 140029, 263584, 280058, 527168, 560116, 1054336, 1120232, 2108672, 2240464, 4217344, 4480928, 8961856, 17923712, 35847424, 71694848]

約数ペア:

[(1, 71694848), (2, 35847424), (4, 17923712), (8, 8961856), (16, 4480928), (17, 4217344), (32, 2240464), (34, 2108672), (64, 1120232), (68, 1054336), (128, 560116), (136, 527168), (256, 280058), (272, 263584), (512, 140029), (544, 131792), (1088, 65896), (2176, 32948), (4352, 16474), (8237, 8704)]