72492896

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19037}}^1$

素因数の和:19071

約数の個数: 48

約数和(自身を含む): 172712736

約数和(自身を除く): 100219840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 19037, 38074, 76148, 133259, 152296, 266518, 304592, 323629, 533036, 609184, 647258, 1066072, 1294516, 2132144, 2265403, 2589032, 4264288, 4530806, 5178064, 9061612, 10356128, 18123224, 36246448, 72492896]

約数ペア:

[(1, 72492896), (2, 36246448), (4, 18123224), (7, 10356128), (8, 9061612), (14, 5178064), (16, 4530806), (17, 4264288), (28, 2589032), (32, 2265403), (34, 2132144), (56, 1294516), (68, 1066072), (112, 647258), (119, 609184), (136, 533036), (224, 323629), (238, 304592), (272, 266518), (476, 152296), (544, 133259), (952, 76148), (1904, 38074), (3808, 19037)]