39702816

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4494

約数の個数: 72

約数和(自身を含む): 116573184

約数和(自身を除く): 76870368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4447, 4464, 8894, 8928, 13341, 17788, 26682, 35576, 40023, 53364, 71152, 80046, 106728, 137857, 142304, 160092, 213456, 275714, 320184, 413571, 426912, 551428, 640368, 827142, 1102856, 1240713, 1280736, 1654284, 2205712, 2481426, 3308568, 4411424, 4962852, 6617136, 9925704, 13234272, 19851408, 39702816]

約数ペア:

[(1, 39702816), (2, 19851408), (3, 13234272), (4, 9925704), (6, 6617136), (8, 4962852), (9, 4411424), (12, 3308568), (16, 2481426), (18, 2205712), (24, 1654284), (31, 1280736), (32, 1240713), (36, 1102856), (48, 827142), (62, 640368), (72, 551428), (93, 426912), (96, 413571), (124, 320184), (144, 275714), (186, 213456), (248, 160092), (279, 142304), (288, 137857), (372, 106728), (496, 80046), (558, 71152), (744, 53364), (992, 40023), (1116, 35576), (1488, 26682), (2232, 17788), (2976, 13341), (4447, 8928), (4464, 8894)]