7447088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 10230352

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 131, 136, 152, 176, 187, 209, 262, 272, 304, 323, 374, 418, 524, 646, 748, 836, 1048, 1292, 1441, 1496, 1672, 2096, 2227, 2489, 2584, 2882, 2992, 3344, 3553, 4454, 4978, 5168, 5764, 7106, 8908, 9956, 11528, 14212, 17816, 19912, 23056, 24497, 27379, 28424, 35632, 39824, 42313, 48994, 54758, 56848, 84626, 97988, 109516, 169252, 195976, 219032, 338504, 391952, 438064, 465443, 677008, 930886, 1861772, 3723544, 7447088]

約数ペア:

[(1, 7447088), (2, 3723544), (4, 1861772), (8, 930886), (11, 677008), (16, 465443), (17, 438064), (19, 391952), (22, 338504), (34, 219032), (38, 195976), (44, 169252), (68, 109516), (76, 97988), (88, 84626), (131, 56848), (136, 54758), (152, 48994), (176, 42313), (187, 39824), (209, 35632), (262, 28424), (272, 27379), (304, 24497), (323, 23056), (374, 19912), (418, 17816), (524, 14212), (646, 11528), (748, 9956), (836, 8908), (1048, 7106), (1292, 5764), (1441, 5168), (1496, 4978), (1672, 4454), (2096, 3553), (2227, 3344), (2489, 2992), (2584, 2882)]