40370848

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4925

約数の個数: 48

約数和(自身を含む): 93308544

約数和(自身を除く): 52937696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 4871, 8288, 9742, 19484, 34097, 38968, 68194, 77936, 136388, 155872, 180227, 272776, 360454, 545552, 720908, 1091104, 1261589, 1441816, 2523178, 2883632, 5046356, 5767264, 10092712, 20185424, 40370848]

約数ペア:

[(1, 40370848), (2, 20185424), (4, 10092712), (7, 5767264), (8, 5046356), (14, 2883632), (16, 2523178), (28, 1441816), (32, 1261589), (37, 1091104), (56, 720908), (74, 545552), (112, 360454), (148, 272776), (224, 180227), (259, 155872), (296, 136388), (518, 77936), (592, 68194), (1036, 38968), (1184, 34097), (2072, 19484), (4144, 9742), (4871, 8288)]