2882528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3649312

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 431, 608, 836, 862, 1672, 1724, 3344, 3448, 4741, 6688, 6896, 8189, 9482, 13792, 16378, 18964, 32756, 37928, 65512, 75856, 90079, 131024, 151712, 180158, 262048, 360316, 720632, 1441264, 2882528]

約数ペア:

[(1, 2882528), (2, 1441264), (4, 720632), (8, 360316), (11, 262048), (16, 180158), (19, 151712), (22, 131024), (32, 90079), (38, 75856), (44, 65512), (76, 37928), (88, 32756), (152, 18964), (176, 16378), (209, 13792), (304, 9482), (352, 8189), (418, 6896), (431, 6688), (608, 4741), (836, 3448), (862, 3344), (1672, 1724)]