71200448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5365

約数の個数: 56

約数和(自身を含む): 162275520

約数和(自身を除く): 91075072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 5323, 6688, 10646, 13376, 21292, 42584, 58553, 85168, 101137, 117106, 170336, 202274, 234212, 340672, 404548, 468424, 809096, 936848, 1112507, 1618192, 1873696, 2225014, 3236384, 3747392, 4450028, 6472768, 8900056, 17800112, 35600224, 71200448]

約数ペア:

[(1, 71200448), (2, 35600224), (4, 17800112), (8, 8900056), (11, 6472768), (16, 4450028), (19, 3747392), (22, 3236384), (32, 2225014), (38, 1873696), (44, 1618192), (64, 1112507), (76, 936848), (88, 809096), (152, 468424), (176, 404548), (209, 340672), (304, 234212), (352, 202274), (418, 170336), (608, 117106), (704, 101137), (836, 85168), (1216, 58553), (1672, 42584), (3344, 21292), (5323, 13376), (6688, 10646)]