27986848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 58544640

約数和(自身を除く): 30557792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 191, 241, 304, 382, 482, 608, 764, 964, 1528, 1928, 3056, 3629, 3856, 4579, 6112, 7258, 7712, 9158, 14516, 18316, 29032, 36632, 46031, 58064, 73264, 92062, 116128, 146528, 184124, 368248, 736496, 874589, 1472992, 1749178, 3498356, 6996712, 13993424, 27986848]

約数ペア:

[(1, 27986848), (2, 13993424), (4, 6996712), (8, 3498356), (16, 1749178), (19, 1472992), (32, 874589), (38, 736496), (76, 368248), (152, 184124), (191, 146528), (241, 116128), (304, 92062), (382, 73264), (482, 58064), (608, 46031), (764, 36632), (964, 29032), (1528, 18316), (1928, 14516), (3056, 9158), (3629, 7712), (3856, 7258), (4579, 6112)]