42909216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{63853}}^1$

素因数の和:63873

約数の個数: 48

約数和(自身を含む): 128729664

約数和(自身を除く): 85820448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 63853, 127706, 191559, 255412, 383118, 446971, 510824, 766236, 893942, 1021648, 1340913, 1532472, 1787884, 2043296, 2681826, 3064944, 3575768, 5363652, 6129888, 7151536, 10727304, 14303072, 21454608, 42909216]

約数ペア:

[(1, 42909216), (2, 21454608), (3, 14303072), (4, 10727304), (6, 7151536), (7, 6129888), (8, 5363652), (12, 3575768), (14, 3064944), (16, 2681826), (21, 2043296), (24, 1787884), (28, 1532472), (32, 1340913), (42, 1021648), (48, 893942), (56, 766236), (84, 510824), (96, 446971), (112, 383118), (168, 255412), (224, 191559), (336, 127706), (672, 63853)]