71884416

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 192535200

約数和(自身を除く): 120650784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1429, 1572, 2096, 2858, 3144, 4192, 4287, 5716, 6288, 8384, 8574, 11432, 12576, 16768, 17148, 22864, 25152, 34296, 45728, 50304, 68592, 91456, 137184, 182912, 187199, 274368, 374398, 548736, 561597, 748796, 1123194, 1497592, 2246388, 2995184, 4492776, 5990368, 8985552, 11980736, 17971104, 23961472, 35942208, 71884416]

約数ペア:

[(1, 71884416), (2, 35942208), (3, 23961472), (4, 17971104), (6, 11980736), (8, 8985552), (12, 5990368), (16, 4492776), (24, 2995184), (32, 2246388), (48, 1497592), (64, 1123194), (96, 748796), (128, 561597), (131, 548736), (192, 374398), (262, 274368), (384, 187199), (393, 182912), (524, 137184), (786, 91456), (1048, 68592), (1429, 50304), (1572, 45728), (2096, 34296), (2858, 25152), (3144, 22864), (4192, 17148), (4287, 16768), (5716, 12576), (6288, 11432), (8384, 8574)]