15339248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 30987600

約数和(自身を除く): 15648352

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 349, 536, 656, 698, 1072, 1396, 2747, 2792, 5494, 5584, 10988, 14309, 21976, 23383, 28618, 43952, 46766, 57236, 93532, 114472, 187064, 228944, 374128, 958703, 1917406, 3834812, 7669624, 15339248]

約数ペア:

[(1, 15339248), (2, 7669624), (4, 3834812), (8, 1917406), (16, 958703), (41, 374128), (67, 228944), (82, 187064), (134, 114472), (164, 93532), (268, 57236), (328, 46766), (349, 43952), (536, 28618), (656, 23383), (698, 21976), (1072, 14309), (1396, 10988), (2747, 5584), (2792, 5494)]