71754368

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 94807552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1511, 1696, 2968, 3022, 3392, 5936, 6044, 6784, 10577, 11872, 12088, 21154, 23744, 24176, 42308, 47488, 48352, 80083, 84616, 96704, 160166, 169232, 193408, 320332, 338464, 560581, 640664, 676928, 1121162, 1281328, 1353856, 2242324, 2562656, 4484648, 5125312, 8969296, 10250624, 17938592, 35877184, 71754368]

約数ペア:

[(1, 71754368), (2, 35877184), (4, 17938592), (7, 10250624), (8, 8969296), (14, 5125312), (16, 4484648), (28, 2562656), (32, 2242324), (53, 1353856), (56, 1281328), (64, 1121162), (106, 676928), (112, 640664), (128, 560581), (212, 338464), (224, 320332), (371, 193408), (424, 169232), (448, 160166), (742, 96704), (848, 84616), (896, 80083), (1484, 48352), (1511, 47488), (1696, 42308), (2968, 24176), (3022, 23744), (3392, 21154), (5936, 12088), (6044, 11872), (6784, 10577)]