28507572

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{15527}}^1$

素因数の和:15557

約数の個数: 48

約数和(自身を含む): 78261120

約数和(自身を除く): 49753548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 15527, 31054, 46581, 62108, 93162, 139743, 186324, 263959, 279486, 419229, 527918, 558972, 791877, 838458, 1055836, 1583754, 1676916, 2375631, 3167508, 4751262, 7126893, 9502524, 14253786, 28507572]

約数ペア:

[(1, 28507572), (2, 14253786), (3, 9502524), (4, 7126893), (6, 4751262), (9, 3167508), (12, 2375631), (17, 1676916), (18, 1583754), (27, 1055836), (34, 838458), (36, 791877), (51, 558972), (54, 527918), (68, 419229), (102, 279486), (108, 263959), (153, 186324), (204, 139743), (306, 93162), (459, 62108), (612, 46581), (918, 31054), (1836, 15527)]