38249432

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 81801000

約数和(自身を除く): 43551568

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1489, 1976, 2978, 3211, 5956, 6422, 11912, 12844, 19357, 25688, 28291, 38714, 56582, 77428, 113164, 154856, 226328, 251641, 367783, 503282, 735566, 1006564, 1471132, 2013128, 2942264, 4781179, 9562358, 19124716, 38249432]

約数ペア:

[(1, 38249432), (2, 19124716), (4, 9562358), (8, 4781179), (13, 2942264), (19, 2013128), (26, 1471132), (38, 1006564), (52, 735566), (76, 503282), (104, 367783), (152, 251641), (169, 226328), (247, 154856), (338, 113164), (494, 77428), (676, 56582), (988, 38714), (1352, 28291), (1489, 25688), (1976, 19357), (2978, 12844), (3211, 11912), (5956, 6422)]