42899738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 81696384

約数和(自身を除く): 38796646

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 289, 322, 391, 461, 578, 782, 922, 2023, 2737, 3227, 4046, 5474, 6454, 6647, 7837, 10603, 13294, 15674, 21206, 46529, 54859, 74221, 93058, 109718, 133229, 148442, 180251, 266458, 360502, 932603, 1261757, 1865206, 2523514, 3064267, 6128534, 21449869, 42899738]

約数ペア:

[(1, 42899738), (2, 21449869), (7, 6128534), (14, 3064267), (17, 2523514), (23, 1865206), (34, 1261757), (46, 932603), (119, 360502), (161, 266458), (238, 180251), (289, 148442), (322, 133229), (391, 109718), (461, 93058), (578, 74221), (782, 54859), (922, 46529), (2023, 21206), (2737, 15674), (3227, 13294), (4046, 10603), (5474, 7837), (6454, 6647)]