23400704

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 52244640

約数和(自身を除く): 28843936

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 283, 304, 323, 544, 566, 608, 646, 1088, 1132, 1216, 1292, 2176, 2264, 2432, 2584, 4352, 4528, 4811, 4864, 5168, 5377, 9056, 9622, 10336, 10754, 18112, 19244, 20672, 21508, 36224, 38488, 41344, 43016, 72448, 76976, 82688, 86032, 91409, 153952, 172064, 182818, 307904, 344128, 365636, 615808, 688256, 731272, 1231616, 1376512, 1462544, 2925088, 5850176, 11700352, 23400704]

約数ペア:

[(1, 23400704), (2, 11700352), (4, 5850176), (8, 2925088), (16, 1462544), (17, 1376512), (19, 1231616), (32, 731272), (34, 688256), (38, 615808), (64, 365636), (68, 344128), (76, 307904), (128, 182818), (136, 172064), (152, 153952), (256, 91409), (272, 86032), (283, 82688), (304, 76976), (323, 72448), (544, 43016), (566, 41344), (608, 38488), (646, 36224), (1088, 21508), (1132, 20672), (1216, 19244), (1292, 18112), (2176, 10754), (2264, 10336), (2432, 9622), (2584, 9056), (4352, 5377), (4528, 5168), (4811, 4864)]