38157672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 112777920

約数和(自身を除く): 74620248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 457, 497, 568, 588, 852, 914, 994, 1176, 1371, 1491, 1704, 1828, 1988, 2742, 2982, 3199, 3479, 3656, 3976, 5484, 5964, 6398, 6958, 9597, 10437, 10968, 11928, 12796, 13916, 19194, 20874, 22393, 25592, 27832, 32447, 38388, 41748, 44786, 64894, 67179, 76776, 83496, 89572, 97341, 129788, 134358, 179144, 194682, 227129, 259576, 268716, 389364, 454258, 537432, 681387, 778728, 908516, 1362774, 1589903, 1817032, 2725548, 3179806, 4769709, 5451096, 6359612, 9539418, 12719224, 19078836, 38157672]

約数ペア:

[(1, 38157672), (2, 19078836), (3, 12719224), (4, 9539418), (6, 6359612), (7, 5451096), (8, 4769709), (12, 3179806), (14, 2725548), (21, 1817032), (24, 1589903), (28, 1362774), (42, 908516), (49, 778728), (56, 681387), (71, 537432), (84, 454258), (98, 389364), (142, 268716), (147, 259576), (168, 227129), (196, 194682), (213, 179144), (284, 134358), (294, 129788), (392, 97341), (426, 89572), (457, 83496), (497, 76776), (568, 67179), (588, 64894), (852, 44786), (914, 41748), (994, 38388), (1176, 32447), (1371, 27832), (1491, 25592), (1704, 22393), (1828, 20874), (1988, 19194), (2742, 13916), (2982, 12796), (3199, 11928), (3479, 10968), (3656, 10437), (3976, 9597), (5484, 6958), (5964, 6398)]