28274325984

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1103087}}^1$

素因数の和:1103192

約数の個数: 72

約数和(自身を含む): 81308616480

約数和(自身を除く): 53034290496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 1103087, 2206174, 3309261, 4412348, 6618522, 8824696, 9927783, 13237044, 17649392, 19855566, 26474088, 35298784, 39711132, 52948176, 79422264, 98174743, 105896352, 158844528, 196349486, 294524229, 317689056, 392698972, 589048458, 785397944, 883572687, 1178096916, 1570795888, 1767145374, 2356193832, 3141591776, 3534290748, 4712387664, 7068581496, 9424775328, 14137162992, 28274325984]

約数ペア:

[(1, 28274325984), (2, 14137162992), (3, 9424775328), (4, 7068581496), (6, 4712387664), (8, 3534290748), (9, 3141591776), (12, 2356193832), (16, 1767145374), (18, 1570795888), (24, 1178096916), (32, 883572687), (36, 785397944), (48, 589048458), (72, 392698972), (89, 317689056), (96, 294524229), (144, 196349486), (178, 158844528), (267, 105896352), (288, 98174743), (356, 79422264), (534, 52948176), (712, 39711132), (801, 35298784), (1068, 26474088), (1424, 19855566), (1602, 17649392), (2136, 13237044), (2848, 9927783), (3204, 8824696), (4272, 6618522), (6408, 4412348), (8544, 3309261), (12816, 2206174), (25632, 1103087)]