14020804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 29998080

約数和(自身を除く): 15977276

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 557, 812, 868, 899, 1114, 1798, 2228, 3596, 3899, 6293, 7798, 12586, 15596, 16153, 17267, 25172, 32306, 34534, 64612, 69068, 113071, 120869, 226142, 241738, 452284, 483476, 500743, 1001486, 2002972, 3505201, 7010402, 14020804]

約数ペア:

[(1, 14020804), (2, 7010402), (4, 3505201), (7, 2002972), (14, 1001486), (28, 500743), (29, 483476), (31, 452284), (58, 241738), (62, 226142), (116, 120869), (124, 113071), (203, 69068), (217, 64612), (406, 34534), (434, 32306), (557, 25172), (812, 17267), (868, 16153), (899, 15596), (1114, 12586), (1798, 7798), (2228, 6293), (3596, 3899)]