13985216

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 112

約数和(自身を含む): 35112960

約数和(自身を除く): 21127744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 53, 56, 62, 64, 76, 106, 112, 124, 133, 152, 212, 217, 224, 248, 266, 304, 371, 424, 434, 448, 496, 532, 589, 608, 742, 848, 868, 992, 1007, 1064, 1178, 1216, 1484, 1643, 1696, 1736, 1984, 2014, 2128, 2356, 2968, 3286, 3392, 3472, 4028, 4123, 4256, 4712, 5936, 6572, 6944, 7049, 8056, 8246, 8512, 9424, 11501, 11872, 13144, 13888, 14098, 16112, 16492, 18848, 23002, 23744, 26288, 28196, 31217, 32224, 32984, 37696, 46004, 52576, 56392, 62434, 64448, 65968, 92008, 105152, 112784, 124868, 131936, 184016, 218519, 225568, 249736, 263872, 368032, 437038, 451136, 499472, 736064, 874076, 998944, 1748152, 1997888, 3496304, 6992608, 13985216]

約数ペア:

[(1, 13985216), (2, 6992608), (4, 3496304), (7, 1997888), (8, 1748152), (14, 998944), (16, 874076), (19, 736064), (28, 499472), (31, 451136), (32, 437038), (38, 368032), (53, 263872), (56, 249736), (62, 225568), (64, 218519), (76, 184016), (106, 131936), (112, 124868), (124, 112784), (133, 105152), (152, 92008), (212, 65968), (217, 64448), (224, 62434), (248, 56392), (266, 52576), (304, 46004), (371, 37696), (424, 32984), (434, 32224), (448, 31217), (496, 28196), (532, 26288), (589, 23744), (608, 23002), (742, 18848), (848, 16492), (868, 16112), (992, 14098), (1007, 13888), (1064, 13144), (1178, 11872), (1216, 11501), (1484, 9424), (1643, 8512), (1696, 8246), (1736, 8056), (1984, 7049), (2014, 6944), (2128, 6572), (2356, 5936), (2968, 4712), (3286, 4256), (3392, 4123), (3472, 4028)]