713450752

素因数分解:

$2^8\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1109}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 1633564800

約数和(自身を除く): 920114048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 359, 448, 718, 896, 1109, 1436, 1792, 2218, 2513, 2872, 4436, 5026, 5744, 7763, 8872, 10052, 11488, 15526, 17744, 20104, 22976, 31052, 35488, 40208, 45952, 62104, 70976, 80416, 91904, 124208, 141952, 160832, 248416, 283904, 321664, 398131, 496832, 643328, 796262, 993664, 1592524, 1987328, 2786917, 3185048, 5573834, 6370096, 11147668, 12740192, 22295336, 25480384, 44590672, 50960768, 89181344, 101921536, 178362688, 356725376, 713450752]

約数ペア:

[(1, 713450752), (2, 356725376), (4, 178362688), (7, 101921536), (8, 89181344), (14, 50960768), (16, 44590672), (28, 25480384), (32, 22295336), (56, 12740192), (64, 11147668), (112, 6370096), (128, 5573834), (224, 3185048), (256, 2786917), (359, 1987328), (448, 1592524), (718, 993664), (896, 796262), (1109, 643328), (1436, 496832), (1792, 398131), (2218, 321664), (2513, 283904), (2872, 248416), (4436, 160832), (5026, 141952), (5744, 124208), (7763, 91904), (8872, 80416), (10052, 70976), (11488, 62104), (15526, 45952), (17744, 40208), (20104, 35488), (22976, 31052)]