13281888

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4507

約数の個数: 48

約数和(自身を含む): 35997696

約数和(自身を除く): 22715808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 4463, 8926, 13389, 17852, 26778, 35704, 53556, 71408, 107112, 138353, 142816, 214224, 276706, 415059, 428448, 553412, 830118, 1106824, 1660236, 2213648, 3320472, 4427296, 6640944, 13281888]

約数ペア:

[(1, 13281888), (2, 6640944), (3, 4427296), (4, 3320472), (6, 2213648), (8, 1660236), (12, 1106824), (16, 830118), (24, 553412), (31, 428448), (32, 415059), (48, 276706), (62, 214224), (93, 142816), (96, 138353), (124, 107112), (186, 71408), (248, 53556), (372, 35704), (496, 26778), (744, 17852), (992, 13389), (1488, 8926), (2976, 4463)]