8979328

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 19278000

約数和(自身を除く): 10298672

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 59, 64, 82, 116, 118, 128, 164, 232, 236, 328, 464, 472, 656, 928, 944, 1189, 1312, 1711, 1856, 1888, 2378, 2419, 2624, 3422, 3712, 3776, 4756, 4838, 5248, 6844, 7552, 9512, 9676, 13688, 19024, 19352, 27376, 38048, 38704, 54752, 70151, 76096, 77408, 109504, 140302, 152192, 154816, 219008, 280604, 309632, 561208, 1122416, 2244832, 4489664, 8979328]

約数ペア:

[(1, 8979328), (2, 4489664), (4, 2244832), (8, 1122416), (16, 561208), (29, 309632), (32, 280604), (41, 219008), (58, 154816), (59, 152192), (64, 140302), (82, 109504), (116, 77408), (118, 76096), (128, 70151), (164, 54752), (232, 38704), (236, 38048), (328, 27376), (464, 19352), (472, 19024), (656, 13688), (928, 9676), (944, 9512), (1189, 7552), (1312, 6844), (1711, 5248), (1856, 4838), (1888, 4756), (2378, 3776), (2419, 3712), (2624, 3422)]