29671774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 50641920

約数和(自身を除く): 20970146

約数列:

[1, 2, 11, 22, 31, 62, 139, 278, 313, 341, 626, 682, 1529, 3058, 3443, 4309, 6886, 8618, 9703, 19406, 43507, 47399, 87014, 94798, 106733, 213466, 478577, 957154, 1348717, 2697434, 14835887, 29671774]

約数ペア:

[(1, 29671774), (2, 14835887), (11, 2697434), (22, 1348717), (31, 957154), (62, 478577), (139, 213466), (278, 106733), (313, 94798), (341, 87014), (626, 47399), (682, 43507), (1529, 19406), (3058, 9703), (3443, 8618), (4309, 6886)]