68477626856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3439013}}^1$

素因数の和:3439169

約数の個数: 32

約数和(自身を含む): 136184954400

約数和(自身を除く): 67707327544

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 19912, 3439013, 6878026, 13756052, 27512104, 65341247, 130682494, 261364988, 450510703, 522729976, 901021406, 1802042812, 3604085624, 8559703357, 17119406714, 34238813428, 68477626856]

約数ペア:

[(1, 68477626856), (2, 34238813428), (4, 17119406714), (8, 8559703357), (19, 3604085624), (38, 1802042812), (76, 901021406), (131, 522729976), (152, 450510703), (262, 261364988), (524, 130682494), (1048, 65341247), (2489, 27512104), (4978, 13756052), (9956, 6878026), (19912, 3439013)]