27455568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2052

約数の個数: 80

約数和(自身を含む): 83078016

約数和(自身を除く): 55622448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 1993, 2296, 3444, 3986, 4592, 5979, 6888, 7972, 11958, 13776, 13951, 15944, 23916, 27902, 31888, 41853, 47832, 55804, 81713, 83706, 95664, 111608, 163426, 167412, 223216, 245139, 326852, 334824, 490278, 571991, 653704, 669648, 980556, 1143982, 1307408, 1715973, 1961112, 2287964, 3431946, 3922224, 4575928, 6863892, 9151856, 13727784, 27455568]

約数ペア:

[(1, 27455568), (2, 13727784), (3, 9151856), (4, 6863892), (6, 4575928), (7, 3922224), (8, 3431946), (12, 2287964), (14, 1961112), (16, 1715973), (21, 1307408), (24, 1143982), (28, 980556), (41, 669648), (42, 653704), (48, 571991), (56, 490278), (82, 334824), (84, 326852), (112, 245139), (123, 223216), (164, 167412), (168, 163426), (246, 111608), (287, 95664), (328, 83706), (336, 81713), (492, 55804), (574, 47832), (656, 41853), (861, 31888), (984, 27902), (1148, 23916), (1722, 15944), (1968, 13951), (1993, 13776), (2296, 11958), (3444, 7972), (3986, 6888), (4592, 5979)]