4649072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 9738960

約数和(自身を除く): 5089888

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 373, 656, 746, 779, 1492, 1558, 2984, 3116, 5968, 6232, 7087, 12464, 14174, 15293, 28348, 30586, 56696, 61172, 113392, 122344, 244688, 290567, 581134, 1162268, 2324536, 4649072]

約数ペア:

[(1, 4649072), (2, 2324536), (4, 1162268), (8, 581134), (16, 290567), (19, 244688), (38, 122344), (41, 113392), (76, 61172), (82, 56696), (152, 30586), (164, 28348), (304, 15293), (328, 14174), (373, 12464), (656, 7087), (746, 6232), (779, 5968), (1492, 3116), (1558, 2984)]