8391064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10271336

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 79, 88, 136, 142, 158, 187, 284, 316, 374, 568, 632, 748, 781, 869, 1207, 1343, 1496, 1562, 1738, 2414, 2686, 3124, 3476, 4828, 5372, 5609, 6248, 6952, 9656, 10744, 11218, 13277, 14773, 22436, 26554, 29546, 44872, 53108, 59092, 61699, 95353, 106216, 118184, 123398, 190706, 246796, 381412, 493592, 762824, 1048883, 2097766, 4195532, 8391064]

約数ペア:

[(1, 8391064), (2, 4195532), (4, 2097766), (8, 1048883), (11, 762824), (17, 493592), (22, 381412), (34, 246796), (44, 190706), (68, 123398), (71, 118184), (79, 106216), (88, 95353), (136, 61699), (142, 59092), (158, 53108), (187, 44872), (284, 29546), (316, 26554), (374, 22436), (568, 14773), (632, 13277), (748, 11218), (781, 10744), (869, 9656), (1207, 6952), (1343, 6248), (1496, 5609), (1562, 5372), (1738, 4828), (2414, 3476), (2686, 3124)]