70461328

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 172488960

約数和(自身を除く): 102027632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1609, 1904, 2576, 2737, 3128, 3218, 5474, 6256, 6436, 10948, 11263, 12872, 21896, 22526, 25744, 27353, 37007, 43792, 45052, 54706, 74014, 90104, 109412, 148028, 180208, 191471, 218824, 259049, 296056, 382942, 437648, 518098, 592112, 629119, 765884, 1036196, 1258238, 1531768, 2072392, 2516476, 3063536, 4144784, 4403833, 5032952, 8807666, 10065904, 17615332, 35230664, 70461328]

約数ペア:

[(1, 70461328), (2, 35230664), (4, 17615332), (7, 10065904), (8, 8807666), (14, 5032952), (16, 4403833), (17, 4144784), (23, 3063536), (28, 2516476), (34, 2072392), (46, 1531768), (56, 1258238), (68, 1036196), (92, 765884), (112, 629119), (119, 592112), (136, 518098), (161, 437648), (184, 382942), (238, 296056), (272, 259049), (322, 218824), (368, 191471), (391, 180208), (476, 148028), (644, 109412), (782, 90104), (952, 74014), (1288, 54706), (1564, 45052), (1609, 43792), (1904, 37007), (2576, 27353), (2737, 25744), (3128, 22526), (3218, 21896), (5474, 12872), (6256, 11263), (6436, 10948)]