64369984

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2783

約数の個数: 56

約数和(自身を含む): 148791168

約数和(自身を除く): 84421184

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, 2711, 2968, 3392, 5422, 5936, 10844, 11872, 18977, 21688, 23744, 37954, 43376, 75908, 86752, 143683, 151816, 173504, 287366, 303632, 574732, 607264, 1005781, 1149464, 1214528, 2011562, 2298928, 4023124, 4597856, 8046248, 9195712, 16092496, 32184992, 64369984]

約数ペア:

[(1, 64369984), (2, 32184992), (4, 16092496), (7, 9195712), (8, 8046248), (14, 4597856), (16, 4023124), (28, 2298928), (32, 2011562), (53, 1214528), (56, 1149464), (64, 1005781), (106, 607264), (112, 574732), (212, 303632), (224, 287366), (371, 173504), (424, 151816), (448, 143683), (742, 86752), (848, 75908), (1484, 43376), (1696, 37954), (2711, 23744), (2968, 21688), (3392, 18977), (5422, 11872), (5936, 10844)]