13601536

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 30161264

約数和(自身を除く): 16559728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 67, 104, 122, 128, 134, 208, 244, 256, 268, 416, 488, 536, 793, 832, 871, 976, 1072, 1586, 1664, 1742, 1952, 2144, 3172, 3328, 3484, 3904, 4087, 4288, 6344, 6968, 7808, 8174, 8576, 12688, 13936, 15616, 16348, 17152, 25376, 27872, 32696, 50752, 53131, 55744, 65392, 101504, 106262, 111488, 130784, 203008, 212524, 222976, 261568, 425048, 523136, 850096, 1046272, 1700192, 3400384, 6800768, 13601536]

約数ペア:

[(1, 13601536), (2, 6800768), (4, 3400384), (8, 1700192), (13, 1046272), (16, 850096), (26, 523136), (32, 425048), (52, 261568), (61, 222976), (64, 212524), (67, 203008), (104, 130784), (122, 111488), (128, 106262), (134, 101504), (208, 65392), (244, 55744), (256, 53131), (268, 50752), (416, 32696), (488, 27872), (536, 25376), (793, 17152), (832, 16348), (871, 15616), (976, 13936), (1072, 12688), (1586, 8576), (1664, 8174), (1742, 7808), (1952, 6968), (2144, 6344), (3172, 4288), (3328, 4087), (3484, 3904)]