66435712

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 87788288

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, 1399, 1484, 1696, 2798, 2968, 3392, 5596, 5936, 6784, 9793, 11192, 11872, 19586, 22384, 23744, 39172, 44768, 47488, 74147, 78344, 89536, 148294, 156688, 179072, 296588, 313376, 519029, 593176, 626752, 1038058, 1186352, 1253504, 2076116, 2372704, 4152232, 4745408, 8304464, 9490816, 16608928, 33217856, 66435712]

約数ペア:

[(1, 66435712), (2, 33217856), (4, 16608928), (7, 9490816), (8, 8304464), (14, 4745408), (16, 4152232), (28, 2372704), (32, 2076116), (53, 1253504), (56, 1186352), (64, 1038058), (106, 626752), (112, 593176), (128, 519029), (212, 313376), (224, 296588), (371, 179072), (424, 156688), (448, 148294), (742, 89536), (848, 78344), (896, 74147), (1399, 47488), (1484, 44768), (1696, 39172), (2798, 23744), (2968, 22384), (3392, 19586), (5596, 11872), (5936, 11192), (6784, 9793)]