66476144

素因数分解:

$2^4\times 7^3\times {\mathrm{12113}}^1$

素因数の和:12142

約数の個数: 40

約数和(自身を含む): 150213600

約数和(自身を除く): 83737456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 12113, 24226, 48452, 84791, 96904, 169582, 193808, 339164, 593537, 678328, 1187074, 1356656, 2374148, 4154759, 4748296, 8309518, 9496592, 16619036, 33238072, 66476144]

約数ペア:

[(1, 66476144), (2, 33238072), (4, 16619036), (7, 9496592), (8, 8309518), (14, 4748296), (16, 4154759), (28, 2374148), (49, 1356656), (56, 1187074), (98, 678328), (112, 593537), (196, 339164), (343, 193808), (392, 169582), (686, 96904), (784, 84791), (1372, 48452), (2744, 24226), (5488, 12113)]