66277568

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:877

約数の個数: 56

約数和(自身を含む): 151180800

約数和(自身を除く): 84903232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 448, 478, 619, 956, 1238, 1673, 1912, 2476, 3346, 3824, 4333, 4952, 6692, 7648, 8666, 9904, 13384, 15296, 17332, 19808, 26768, 34664, 39616, 53536, 69328, 107072, 138656, 147941, 277312, 295882, 591764, 1035587, 1183528, 2071174, 2367056, 4142348, 4734112, 8284696, 9468224, 16569392, 33138784, 66277568]

約数ペア:

[(1, 66277568), (2, 33138784), (4, 16569392), (7, 9468224), (8, 8284696), (14, 4734112), (16, 4142348), (28, 2367056), (32, 2071174), (56, 1183528), (64, 1035587), (112, 591764), (224, 295882), (239, 277312), (448, 147941), (478, 138656), (619, 107072), (956, 69328), (1238, 53536), (1673, 39616), (1912, 34664), (2476, 26768), (3346, 19808), (3824, 17332), (4333, 15296), (4952, 13384), (6692, 9904), (7648, 8666)]