284965408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97859}}^1$

素因数の和:97889

約数の個数: 48

約数和(自身を含む): 690500160

約数和(自身を除く): 405534752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 97859, 195718, 391436, 685013, 782872, 1272167, 1370026, 1565744, 2544334, 2740052, 3131488, 5088668, 5480104, 8905169, 10177336, 10960208, 17810338, 20354672, 21920416, 35620676, 40709344, 71241352, 142482704, 284965408]

約数ペア:

[(1, 284965408), (2, 142482704), (4, 71241352), (7, 40709344), (8, 35620676), (13, 21920416), (14, 20354672), (16, 17810338), (26, 10960208), (28, 10177336), (32, 8905169), (52, 5480104), (56, 5088668), (91, 3131488), (104, 2740052), (112, 2544334), (182, 1565744), (208, 1370026), (224, 1272167), (364, 782872), (416, 685013), (728, 391436), (1456, 195718), (2912, 97859)]