13302150496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{60943}}^1$

素因数の和:61331

約数の個数: 48

約数和(自身を含む): 27644198400

約数和(自身を除く): 14342047904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 359, 608, 718, 1436, 2872, 5744, 6821, 11488, 13642, 27284, 54568, 60943, 109136, 121886, 218272, 243772, 487544, 975088, 1157917, 1950176, 2315834, 4631668, 9263336, 18526672, 21878537, 37053344, 43757074, 87514148, 175028296, 350056592, 415692203, 700113184, 831384406, 1662768812, 3325537624, 6651075248, 13302150496]

約数ペア:

[(1, 13302150496), (2, 6651075248), (4, 3325537624), (8, 1662768812), (16, 831384406), (19, 700113184), (32, 415692203), (38, 350056592), (76, 175028296), (152, 87514148), (304, 43757074), (359, 37053344), (608, 21878537), (718, 18526672), (1436, 9263336), (2872, 4631668), (5744, 2315834), (6821, 1950176), (11488, 1157917), (13642, 975088), (27284, 487544), (54568, 243772), (60943, 218272), (109136, 121886)]