3897376

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 8902656

約数和(自身を除く): 5005280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 137, 224, 254, 274, 508, 548, 889, 959, 1016, 1096, 1778, 1918, 2032, 2192, 3556, 3836, 4064, 4384, 7112, 7672, 14224, 15344, 17399, 28448, 30688, 34798, 69596, 121793, 139192, 243586, 278384, 487172, 556768, 974344, 1948688, 3897376]

約数ペア:

[(1, 3897376), (2, 1948688), (4, 974344), (7, 556768), (8, 487172), (14, 278384), (16, 243586), (28, 139192), (32, 121793), (56, 69596), (112, 34798), (127, 30688), (137, 28448), (224, 17399), (254, 15344), (274, 14224), (508, 7672), (548, 7112), (889, 4384), (959, 4064), (1016, 3836), (1096, 3556), (1778, 2192), (1918, 2032)]