64289036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 137313792

約数和(自身を除く): 73024756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1031, 1834, 2062, 2227, 3668, 4124, 4454, 7217, 8908, 14434, 15589, 17527, 28868, 31178, 35054, 62356, 70108, 122689, 135061, 245378, 270122, 490756, 540244, 945427, 1890854, 2296037, 3781708, 4592074, 9184148, 16072259, 32144518, 64289036]

約数ペア:

[(1, 64289036), (2, 32144518), (4, 16072259), (7, 9184148), (14, 4592074), (17, 3781708), (28, 2296037), (34, 1890854), (68, 945427), (119, 540244), (131, 490756), (238, 270122), (262, 245378), (476, 135061), (524, 122689), (917, 70108), (1031, 62356), (1834, 35054), (2062, 31178), (2227, 28868), (3668, 17527), (4124, 15589), (4454, 14434), (7217, 8908)]