2728976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 5713920

約数和(自身を除く): 2984944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 127, 136, 158, 254, 272, 316, 508, 632, 1016, 1264, 1343, 2032, 2159, 2686, 4318, 5372, 8636, 10033, 10744, 17272, 20066, 21488, 34544, 40132, 80264, 160528, 170561, 341122, 682244, 1364488, 2728976]

約数ペア:

[(1, 2728976), (2, 1364488), (4, 682244), (8, 341122), (16, 170561), (17, 160528), (34, 80264), (68, 40132), (79, 34544), (127, 21488), (136, 20066), (158, 17272), (254, 10744), (272, 10033), (316, 8636), (508, 5372), (632, 4318), (1016, 2686), (1264, 2159), (1343, 2032)]