66692752

素因数分解:

$2^4\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1775

約数の個数: 40

約数和(自身を含む): 148113536

約数和(自身を除く): 81420784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457, 914, 1303, 1828, 2606, 3199, 3656, 5212, 6398, 7312, 9121, 10424, 12796, 18242, 20848, 25592, 36484, 51184, 72968, 145936, 595471, 1190942, 2381884, 4168297, 4763768, 8336594, 9527536, 16673188, 33346376, 66692752]

約数ペア:

[(1, 66692752), (2, 33346376), (4, 16673188), (7, 9527536), (8, 8336594), (14, 4763768), (16, 4168297), (28, 2381884), (56, 1190942), (112, 595471), (457, 145936), (914, 72968), (1303, 51184), (1828, 36484), (2606, 25592), (3199, 20848), (3656, 18242), (5212, 12796), (6398, 10424), (7312, 9121)]