28264830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 74850048

約数和(自身を除く): 46585218

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 97, 110, 165, 194, 291, 330, 485, 582, 883, 970, 1067, 1455, 1766, 2134, 2649, 2910, 3201, 4415, 5298, 5335, 6402, 8830, 9713, 10670, 13245, 16005, 19426, 26490, 29139, 32010, 48565, 58278, 85651, 97130, 145695, 171302, 256953, 291390, 428255, 513906, 856510, 942161, 1284765, 1884322, 2569530, 2826483, 4710805, 5652966, 9421610, 14132415, 28264830]

約数ペア:

[(1, 28264830), (2, 14132415), (3, 9421610), (5, 5652966), (6, 4710805), (10, 2826483), (11, 2569530), (15, 1884322), (22, 1284765), (30, 942161), (33, 856510), (55, 513906), (66, 428255), (97, 291390), (110, 256953), (165, 171302), (194, 145695), (291, 97130), (330, 85651), (485, 58278), (582, 48565), (883, 32010), (970, 29139), (1067, 26490), (1455, 19426), (1766, 16005), (2134, 13245), (2649, 10670), (2910, 9713), (3201, 8830), (4415, 6402), (5298, 5335)]