64587952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28229}}^1$

素因数の和:28261

約数の個数: 40

約数和(自身を含む): 147021840

約数和(自身を除く): 82433888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 28229, 56458, 112916, 225832, 310519, 366977, 451664, 621038, 733954, 1242076, 1467908, 2484152, 2935816, 4036747, 4968304, 5871632, 8073494, 16146988, 32293976, 64587952]

約数ペア:

[(1, 64587952), (2, 32293976), (4, 16146988), (8, 8073494), (11, 5871632), (13, 4968304), (16, 4036747), (22, 2935816), (26, 2484152), (44, 1467908), (52, 1242076), (88, 733954), (104, 621038), (143, 451664), (176, 366977), (208, 310519), (286, 225832), (572, 112916), (1144, 56458), (2288, 28229)]