2814928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 5892480

約数和(自身を除く): 3077552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 131, 136, 158, 262, 272, 316, 524, 632, 1048, 1264, 1343, 2096, 2227, 2686, 4454, 5372, 8908, 10349, 10744, 17816, 20698, 21488, 35632, 41396, 82792, 165584, 175933, 351866, 703732, 1407464, 2814928]

約数ペア:

[(1, 2814928), (2, 1407464), (4, 703732), (8, 351866), (16, 175933), (17, 165584), (34, 82792), (68, 41396), (79, 35632), (131, 21488), (136, 20698), (158, 17816), (262, 10744), (272, 10349), (316, 8908), (524, 5372), (632, 4454), (1048, 2686), (1264, 2227), (1343, 2096)]