38915136

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5228

約数の個数: 84

約数和(自身を含む): 120146572

約数和(自身を除く): 81231436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 5197, 7488, 10394, 15591, 20788, 31182, 41576, 46773, 62364, 67561, 83152, 93546, 124728, 135122, 166304, 187092, 202683, 249456, 270244, 332608, 374184, 405366, 498912, 540488, 608049, 748368, 810732, 997824, 1080976, 1216098, 1496736, 1621464, 2161952, 2432196, 2993472, 3242928, 4323904, 4864392, 6485856, 9728784, 12971712, 19457568, 38915136]

約数ペア:

[(1, 38915136), (2, 19457568), (3, 12971712), (4, 9728784), (6, 6485856), (8, 4864392), (9, 4323904), (12, 3242928), (13, 2993472), (16, 2432196), (18, 2161952), (24, 1621464), (26, 1496736), (32, 1216098), (36, 1080976), (39, 997824), (48, 810732), (52, 748368), (64, 608049), (72, 540488), (78, 498912), (96, 405366), (104, 374184), (117, 332608), (144, 270244), (156, 249456), (192, 202683), (208, 187092), (234, 166304), (288, 135122), (312, 124728), (416, 93546), (468, 83152), (576, 67561), (624, 62364), (832, 46773), (936, 41576), (1248, 31182), (1872, 20788), (2496, 15591), (3744, 10394), (5197, 7488)]