6540256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 14031360

約数和(自身を除く): 7491104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 347, 496, 589, 608, 694, 992, 1178, 1388, 2356, 2776, 4712, 5552, 6593, 9424, 10757, 11104, 13186, 18848, 21514, 26372, 43028, 52744, 86056, 105488, 172112, 204383, 210976, 344224, 408766, 817532, 1635064, 3270128, 6540256]

約数ペア:

[(1, 6540256), (2, 3270128), (4, 1635064), (8, 817532), (16, 408766), (19, 344224), (31, 210976), (32, 204383), (38, 172112), (62, 105488), (76, 86056), (124, 52744), (152, 43028), (248, 26372), (304, 21514), (347, 18848), (496, 13186), (589, 11104), (608, 10757), (694, 9424), (992, 6593), (1178, 5552), (1388, 4712), (2356, 2776)]