66142608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{196853}}^1$

素因数の和:196871

約数の個数: 40

約数和(自身を含む): 195279168

約数和(自身を除く): 129136560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 196853, 393706, 590559, 787412, 1181118, 1377971, 1574824, 2362236, 2755942, 3149648, 4133913, 4724472, 5511884, 8267826, 9448944, 11023768, 16535652, 22047536, 33071304, 66142608]

約数ペア:

[(1, 66142608), (2, 33071304), (3, 22047536), (4, 16535652), (6, 11023768), (7, 9448944), (8, 8267826), (12, 5511884), (14, 4724472), (16, 4133913), (21, 3149648), (24, 2755942), (28, 2362236), (42, 1574824), (48, 1377971), (56, 1181118), (84, 787412), (112, 590559), (168, 393706), (336, 196853)]