72776362064

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9151957}}^1$

素因数の和:9152043

約数の個数: 40

約数和(自身を含む): 163417362048

約数和(自身を除く): 90640999984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 9151957, 18303914, 36607828, 64063699, 73215656, 128127398, 146431312, 256254796, 512509592, 649788947, 1025019184, 1299577894, 2599155788, 4548522629, 5198311576, 9097045258, 10396623152, 18194090516, 36388181032, 72776362064]

約数ペア:

[(1, 72776362064), (2, 36388181032), (4, 18194090516), (7, 10396623152), (8, 9097045258), (14, 5198311576), (16, 4548522629), (28, 2599155788), (56, 1299577894), (71, 1025019184), (112, 649788947), (142, 512509592), (284, 256254796), (497, 146431312), (568, 128127398), (994, 73215656), (1136, 64063699), (1988, 36607828), (3976, 18303914), (7952, 9151957)]