65317136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5807}}^1$

素因数の和:5871

約数の個数: 40

約数和(自身を含む): 136836480

約数和(自身を除く): 71519344

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 5807, 11248, 11614, 23228, 46456, 92912, 110333, 214859, 220666, 429718, 441332, 859436, 882664, 1718872, 1765328, 3437744, 4082321, 8164642, 16329284, 32658568, 65317136]

約数ペア:

[(1, 65317136), (2, 32658568), (4, 16329284), (8, 8164642), (16, 4082321), (19, 3437744), (37, 1765328), (38, 1718872), (74, 882664), (76, 859436), (148, 441332), (152, 429718), (296, 220666), (304, 214859), (592, 110333), (703, 92912), (1406, 46456), (2812, 23228), (5624, 11614), (5807, 11248)]