39439932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 73778628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 71, 84, 102, 119, 142, 204, 213, 238, 284, 357, 389, 426, 476, 497, 714, 778, 852, 994, 1167, 1207, 1428, 1491, 1556, 1988, 2334, 2414, 2723, 2982, 3621, 4668, 4828, 5446, 5964, 6613, 7242, 8169, 8449, 10892, 13226, 14484, 16338, 16898, 19839, 25347, 26452, 27619, 32676, 33796, 39678, 46291, 50694, 55238, 79356, 82857, 92582, 101388, 110476, 138873, 165714, 185164, 193333, 277746, 331428, 386666, 469523, 555492, 579999, 773332, 939046, 1159998, 1408569, 1878092, 2319996, 2817138, 3286661, 5634276, 6573322, 9859983, 13146644, 19719966, 39439932]

約数ペア:

[(1, 39439932), (2, 19719966), (3, 13146644), (4, 9859983), (6, 6573322), (7, 5634276), (12, 3286661), (14, 2817138), (17, 2319996), (21, 1878092), (28, 1408569), (34, 1159998), (42, 939046), (51, 773332), (68, 579999), (71, 555492), (84, 469523), (102, 386666), (119, 331428), (142, 277746), (204, 193333), (213, 185164), (238, 165714), (284, 138873), (357, 110476), (389, 101388), (426, 92582), (476, 82857), (497, 79356), (714, 55238), (778, 50694), (852, 46291), (994, 39678), (1167, 33796), (1207, 32676), (1428, 27619), (1491, 26452), (1556, 25347), (1988, 19839), (2334, 16898), (2414, 16338), (2723, 14484), (2982, 13226), (3621, 10892), (4668, 8449), (4828, 8169), (5446, 7242), (5964, 6613)]