28899368

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 56327400

約数和(自身を除く): 27428032

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 712, 1097, 2194, 3293, 4388, 6586, 8776, 13172, 26344, 40589, 81178, 97633, 162356, 195266, 324712, 390532, 781064, 3612421, 7224842, 14449684, 28899368]

約数ペア:

[(1, 28899368), (2, 14449684), (4, 7224842), (8, 3612421), (37, 781064), (74, 390532), (89, 324712), (148, 195266), (178, 162356), (296, 97633), (356, 81178), (712, 40589), (1097, 26344), (2194, 13172), (3293, 8776), (4388, 6586)]