28291269586

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1\times {\mathrm{1123}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 43625533248

約数和(自身を除く): 15334263662

約数列:

[1, 2, 43, 86, 457, 641, 914, 1123, 1282, 2246, 19651, 27563, 39302, 48289, 55126, 96578, 292937, 513211, 585874, 719843, 1026422, 1439686, 12596291, 22068073, 25192582, 30953249, 44136146, 61906498, 328968251, 657936502, 14145634793, 28291269586]

約数ペア:

[(1, 28291269586), (2, 14145634793), (43, 657936502), (86, 328968251), (457, 61906498), (641, 44136146), (914, 30953249), (1123, 25192582), (1282, 22068073), (2246, 12596291), (19651, 1439686), (27563, 1026422), (39302, 719843), (48289, 585874), (55126, 513211), (96578, 292937)]