39983268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3511}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 101876096

約数和(自身を除く): 61892828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3511, 3796, 5694, 7022, 10533, 11388, 14044, 21066, 42132, 45643, 91286, 136929, 182572, 256303, 273858, 512606, 547716, 768909, 1025212, 1537818, 3075636, 3331939, 6663878, 9995817, 13327756, 19991634, 39983268]

約数ペア:

[(1, 39983268), (2, 19991634), (3, 13327756), (4, 9995817), (6, 6663878), (12, 3331939), (13, 3075636), (26, 1537818), (39, 1025212), (52, 768909), (73, 547716), (78, 512606), (146, 273858), (156, 256303), (219, 182572), (292, 136929), (438, 91286), (876, 45643), (949, 42132), (1898, 21066), (2847, 14044), (3511, 11388), (3796, 10533), (5694, 7022)]