38767712

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 79289280

約数和(自身を除く): 40521568

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 137, 148, 239, 274, 296, 478, 548, 592, 956, 1096, 1184, 1912, 2192, 3824, 4384, 5069, 7648, 8843, 10138, 17686, 20276, 32743, 35372, 40552, 65486, 70744, 81104, 130972, 141488, 162208, 261944, 282976, 523888, 1047776, 1211491, 2422982, 4845964, 9691928, 19383856, 38767712]

約数ペア:

[(1, 38767712), (2, 19383856), (4, 9691928), (8, 4845964), (16, 2422982), (32, 1211491), (37, 1047776), (74, 523888), (137, 282976), (148, 261944), (239, 162208), (274, 141488), (296, 130972), (478, 81104), (548, 70744), (592, 65486), (956, 40552), (1096, 35372), (1184, 32743), (1912, 20276), (2192, 17686), (3824, 10138), (4384, 8843), (5069, 7648)]