7397832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 20180160

約数和(自身を除く): 12782328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 181, 262, 312, 362, 393, 524, 543, 724, 786, 1048, 1086, 1448, 1572, 1703, 2172, 2353, 3144, 3406, 4344, 4706, 5109, 6812, 7059, 9412, 10218, 13624, 14118, 18824, 20436, 23711, 28236, 40872, 47422, 56472, 71133, 94844, 142266, 189688, 284532, 308243, 569064, 616486, 924729, 1232972, 1849458, 2465944, 3698916, 7397832]

約数ペア:

[(1, 7397832), (2, 3698916), (3, 2465944), (4, 1849458), (6, 1232972), (8, 924729), (12, 616486), (13, 569064), (24, 308243), (26, 284532), (39, 189688), (52, 142266), (78, 94844), (104, 71133), (131, 56472), (156, 47422), (181, 40872), (262, 28236), (312, 23711), (362, 20436), (393, 18824), (524, 14118), (543, 13624), (724, 10218), (786, 9412), (1048, 7059), (1086, 6812), (1448, 5109), (1572, 4706), (1703, 4344), (2172, 3406), (2353, 3144)]