72579392

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3559

約数の個数: 56

約数和(自身を含む): 160568640

約数和(自身を除く): 87989248

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 3511, 5168, 7022, 10336, 14044, 20672, 28088, 56176, 59687, 66709, 112352, 119374, 133418, 224704, 238748, 266836, 477496, 533672, 954992, 1067344, 1134053, 1909984, 2134688, 2268106, 3819968, 4269376, 4536212, 9072424, 18144848, 36289696, 72579392]

約数ペア:

[(1, 72579392), (2, 36289696), (4, 18144848), (8, 9072424), (16, 4536212), (17, 4269376), (19, 3819968), (32, 2268106), (34, 2134688), (38, 1909984), (64, 1134053), (68, 1067344), (76, 954992), (136, 533672), (152, 477496), (272, 266836), (304, 238748), (323, 224704), (544, 133418), (608, 119374), (646, 112352), (1088, 66709), (1216, 59687), (1292, 56176), (2584, 28088), (3511, 20672), (5168, 14044), (7022, 10336)]