17320704

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 48565440

約数和(自身を除く): 31244736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1187, 1216, 1824, 2374, 2432, 3561, 3648, 4748, 4864, 7122, 7296, 9496, 14244, 14592, 18992, 22553, 28488, 37984, 45106, 56976, 67659, 75968, 90212, 113952, 135318, 151936, 180424, 227904, 270636, 303872, 360848, 455808, 541272, 721696, 911616, 1082544, 1443392, 2165088, 2886784, 4330176, 5773568, 8660352, 17320704]

約数ペア:

[(1, 17320704), (2, 8660352), (3, 5773568), (4, 4330176), (6, 2886784), (8, 2165088), (12, 1443392), (16, 1082544), (19, 911616), (24, 721696), (32, 541272), (38, 455808), (48, 360848), (57, 303872), (64, 270636), (76, 227904), (96, 180424), (114, 151936), (128, 135318), (152, 113952), (192, 90212), (228, 75968), (256, 67659), (304, 56976), (384, 45106), (456, 37984), (608, 28488), (768, 22553), (912, 18992), (1187, 14592), (1216, 14244), (1824, 9496), (2374, 7296), (2432, 7122), (3561, 4864), (3648, 4748)]