28969488

素因数分解:

$2^4\times 3^5\times {\mathrm{7451}}^1$

素因数の和:7474

約数の個数: 60

約数和(自身を含む): 84088368

約数和(自身を除く): 55118880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 7451, 14902, 22353, 29804, 44706, 59608, 67059, 89412, 119216, 134118, 178824, 201177, 268236, 357648, 402354, 536472, 603531, 804708, 1072944, 1207062, 1609416, 1810593, 2414124, 3218832, 3621186, 4828248, 7242372, 9656496, 14484744, 28969488]

約数ペア:

[(1, 28969488), (2, 14484744), (3, 9656496), (4, 7242372), (6, 4828248), (8, 3621186), (9, 3218832), (12, 2414124), (16, 1810593), (18, 1609416), (24, 1207062), (27, 1072944), (36, 804708), (48, 603531), (54, 536472), (72, 402354), (81, 357648), (108, 268236), (144, 201177), (162, 178824), (216, 134118), (243, 119216), (324, 89412), (432, 67059), (486, 59608), (648, 44706), (972, 29804), (1296, 22353), (1944, 14902), (3888, 7451)]