38498928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 108326400

約数和(自身を除く): 69827472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 599, 618, 624, 824, 1198, 1236, 1339, 1648, 1797, 2396, 2472, 2678, 3594, 4017, 4792, 4944, 5356, 7188, 7787, 8034, 9584, 10712, 14376, 15574, 16068, 21424, 23361, 28752, 31148, 32136, 46722, 61697, 62296, 64272, 93444, 123394, 124592, 185091, 186888, 246788, 370182, 373776, 493576, 740364, 802061, 987152, 1480728, 1604122, 2406183, 2961456, 3208244, 4812366, 6416488, 9624732, 12832976, 19249464, 38498928]

約数ペア:

[(1, 38498928), (2, 19249464), (3, 12832976), (4, 9624732), (6, 6416488), (8, 4812366), (12, 3208244), (13, 2961456), (16, 2406183), (24, 1604122), (26, 1480728), (39, 987152), (48, 802061), (52, 740364), (78, 493576), (103, 373776), (104, 370182), (156, 246788), (206, 186888), (208, 185091), (309, 124592), (312, 123394), (412, 93444), (599, 64272), (618, 62296), (624, 61697), (824, 46722), (1198, 32136), (1236, 31148), (1339, 28752), (1648, 23361), (1797, 21424), (2396, 16068), (2472, 15574), (2678, 14376), (3594, 10712), (4017, 9584), (4792, 8034), (4944, 7787), (5356, 7188)]