4044568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5027432

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 59, 76, 82, 88, 118, 152, 164, 209, 236, 328, 418, 451, 472, 649, 779, 836, 902, 1121, 1298, 1558, 1672, 1804, 2242, 2419, 2596, 3116, 3608, 4484, 4838, 5192, 6232, 8569, 8968, 9676, 12331, 17138, 19352, 24662, 26609, 34276, 45961, 49324, 53218, 68552, 91922, 98648, 106436, 183844, 212872, 367688, 505571, 1011142, 2022284, 4044568]

約数ペア:

[(1, 4044568), (2, 2022284), (4, 1011142), (8, 505571), (11, 367688), (19, 212872), (22, 183844), (38, 106436), (41, 98648), (44, 91922), (59, 68552), (76, 53218), (82, 49324), (88, 45961), (118, 34276), (152, 26609), (164, 24662), (209, 19352), (236, 17138), (328, 12331), (418, 9676), (451, 8968), (472, 8569), (649, 6232), (779, 5192), (836, 4838), (902, 4484), (1121, 3608), (1298, 3116), (1558, 2596), (1672, 2419), (1804, 2242)]