66634624

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 156672000

約数和(自身を除く): 90037376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2399, 3472, 3968, 4798, 6944, 9596, 13888, 16793, 19192, 27776, 33586, 38384, 67172, 74369, 76768, 134344, 148738, 153536, 268688, 297476, 307072, 520583, 537376, 594952, 1041166, 1074752, 1189904, 2082332, 2149504, 2379808, 4164664, 4759616, 8329328, 9519232, 16658656, 33317312, 66634624]

約数ペア:

[(1, 66634624), (2, 33317312), (4, 16658656), (7, 9519232), (8, 8329328), (14, 4759616), (16, 4164664), (28, 2379808), (31, 2149504), (32, 2082332), (56, 1189904), (62, 1074752), (64, 1041166), (112, 594952), (124, 537376), (128, 520583), (217, 307072), (224, 297476), (248, 268688), (434, 153536), (448, 148738), (496, 134344), (868, 76768), (896, 74369), (992, 67172), (1736, 38384), (1984, 33586), (2399, 27776), (3472, 19192), (3968, 16793), (4798, 13888), (6944, 9596)]