1967127152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{3617}}^1$

素因数の和:5433

約数の個数: 40

約数和(自身を含む): 4015256400

約数和(自身を除く): 2048129248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1789, 3578, 3617, 7156, 7234, 14312, 14468, 28624, 28936, 33991, 57872, 67982, 68723, 135964, 137446, 271928, 274892, 543856, 549784, 1099568, 6470813, 12941626, 25883252, 51766504, 103533008, 122945447, 245890894, 491781788, 983563576, 1967127152]

約数ペア:

[(1, 1967127152), (2, 983563576), (4, 491781788), (8, 245890894), (16, 122945447), (19, 103533008), (38, 51766504), (76, 25883252), (152, 12941626), (304, 6470813), (1789, 1099568), (3578, 549784), (3617, 543856), (7156, 274892), (7234, 271928), (14312, 137446), (14468, 135964), (28624, 68723), (28936, 67982), (33991, 57872)]