1223647424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{27197}}^1$

素因数の和:27265

約数の個数: 56

約数和(自身を含む): 2625150960

約数和(自身を除く): 1401503536

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2812, 5624, 11248, 22496, 27197, 44992, 54394, 108788, 217576, 435152, 516743, 870304, 1006289, 1033486, 1740608, 2012578, 2066972, 4025156, 4133944, 8050312, 8267888, 16100624, 16535776, 19119491, 32201248, 33071552, 38238982, 64402496, 76477964, 152955928, 305911856, 611823712, 1223647424]

約数ペア:

[(1, 1223647424), (2, 611823712), (4, 305911856), (8, 152955928), (16, 76477964), (19, 64402496), (32, 38238982), (37, 33071552), (38, 32201248), (64, 19119491), (74, 16535776), (76, 16100624), (148, 8267888), (152, 8050312), (296, 4133944), (304, 4025156), (592, 2066972), (608, 2012578), (703, 1740608), (1184, 1033486), (1216, 1006289), (1406, 870304), (2368, 516743), (2812, 435152), (5624, 217576), (11248, 108788), (22496, 54394), (27197, 44992)]