26064128

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 56622888

約数和(自身を除く): 30558760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 113, 128, 136, 212, 226, 256, 272, 424, 452, 544, 848, 901, 904, 1088, 1696, 1802, 1808, 1921, 2176, 3392, 3604, 3616, 3842, 4352, 5989, 6784, 7208, 7232, 7684, 11978, 13568, 14416, 14464, 15368, 23956, 28832, 28928, 30736, 47912, 57664, 61472, 95824, 101813, 115328, 122944, 191648, 203626, 230656, 245888, 383296, 407252, 491776, 766592, 814504, 1533184, 1629008, 3258016, 6516032, 13032064, 26064128]

約数ペア:

[(1, 26064128), (2, 13032064), (4, 6516032), (8, 3258016), (16, 1629008), (17, 1533184), (32, 814504), (34, 766592), (53, 491776), (64, 407252), (68, 383296), (106, 245888), (113, 230656), (128, 203626), (136, 191648), (212, 122944), (226, 115328), (256, 101813), (272, 95824), (424, 61472), (452, 57664), (544, 47912), (848, 30736), (901, 28928), (904, 28832), (1088, 23956), (1696, 15368), (1802, 14464), (1808, 14416), (1921, 13568), (2176, 11978), (3392, 7684), (3604, 7232), (3616, 7208), (3842, 6784), (4352, 5989)]