42074368

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 98013888

約数和(自身を除く): 55939520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 443, 448, 742, 848, 886, 896, 1484, 1696, 1772, 1792, 2968, 3101, 3392, 3544, 5936, 6202, 6784, 7088, 11872, 12404, 13568, 14176, 23479, 23744, 24808, 28352, 46958, 47488, 49616, 56704, 93916, 94976, 99232, 113408, 164353, 187832, 198464, 328706, 375664, 396928, 657412, 751328, 793856, 1314824, 1502656, 2629648, 3005312, 5259296, 6010624, 10518592, 21037184, 42074368]

約数ペア:

[(1, 42074368), (2, 21037184), (4, 10518592), (7, 6010624), (8, 5259296), (14, 3005312), (16, 2629648), (28, 1502656), (32, 1314824), (53, 793856), (56, 751328), (64, 657412), (106, 396928), (112, 375664), (128, 328706), (212, 198464), (224, 187832), (256, 164353), (371, 113408), (424, 99232), (443, 94976), (448, 93916), (742, 56704), (848, 49616), (886, 47488), (896, 46958), (1484, 28352), (1696, 24808), (1772, 23744), (1792, 23479), (2968, 14176), (3101, 13568), (3392, 12404), (3544, 11872), (5936, 7088), (6202, 6784)]