28029753504

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{742943}}^1$

素因数の和:743090

約数の個数: 72

約数和(自身を含む): 80318189952

約数和(自身を除く): 52288436448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 18864, 37728, 742943, 1485886, 2228829, 2971772, 4457658, 5943544, 6686487, 8915316, 11887088, 13372974, 17830632, 23774176, 26745948, 35661264, 53491896, 71322528, 97325533, 106983792, 194651066, 213967584, 291976599, 389302132, 583953198, 778604264, 875929797, 1167906396, 1557208528, 1751859594, 2335812792, 3114417056, 3503719188, 4671625584, 7007438376, 9343251168, 14014876752, 28029753504]

約数ペア:

[(1, 28029753504), (2, 14014876752), (3, 9343251168), (4, 7007438376), (6, 4671625584), (8, 3503719188), (9, 3114417056), (12, 2335812792), (16, 1751859594), (18, 1557208528), (24, 1167906396), (32, 875929797), (36, 778604264), (48, 583953198), (72, 389302132), (96, 291976599), (131, 213967584), (144, 194651066), (262, 106983792), (288, 97325533), (393, 71322528), (524, 53491896), (786, 35661264), (1048, 26745948), (1179, 23774176), (1572, 17830632), (2096, 13372974), (2358, 11887088), (3144, 8915316), (4192, 6686487), (4716, 5943544), (6288, 4457658), (9432, 2971772), (12576, 2228829), (18864, 1485886), (37728, 742943)]