64417472

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2785

約数の個数: 56

約数和(自身を含む): 148900896

約数和(自身を除く): 84483424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2713, 2968, 3392, 5426, 5936, 10852, 11872, 18991, 21704, 23744, 37982, 43408, 75964, 86816, 143789, 151928, 173632, 287578, 303856, 575156, 607712, 1006523, 1150312, 1215424, 2013046, 2300624, 4026092, 4601248, 8052184, 9202496, 16104368, 32208736, 64417472]

約数ペア:

[(1, 64417472), (2, 32208736), (4, 16104368), (7, 9202496), (8, 8052184), (14, 4601248), (16, 4026092), (28, 2300624), (32, 2013046), (53, 1215424), (56, 1150312), (64, 1006523), (106, 607712), (112, 575156), (212, 303856), (224, 287578), (371, 173632), (424, 151928), (448, 143789), (742, 86816), (848, 75964), (1484, 43408), (1696, 37982), (2713, 23744), (2968, 21704), (3392, 18991), (5426, 11872), (5936, 10852)]