66631569148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1\times {\mathrm{3463}}^1$

素因数の和:4514

約数の個数: 48

約数和(自身を含む): 123276832000

約数和(自身を除く): 56645262852

約数列:

[1, 2, 4, 19, 38, 76, 409, 619, 818, 1238, 1636, 2476, 3463, 6926, 7771, 11761, 13852, 15542, 23522, 31084, 47044, 65797, 131594, 253171, 263188, 506342, 1012684, 1416367, 2143597, 2832734, 4287194, 4810249, 5665468, 8574388, 9620498, 19240996, 26910973, 40728343, 53821946, 81456686, 107643892, 162913372, 876731173, 1753462346, 3506924692, 16657892287, 33315784574, 66631569148]

約数ペア:

[(1, 66631569148), (2, 33315784574), (4, 16657892287), (19, 3506924692), (38, 1753462346), (76, 876731173), (409, 162913372), (619, 107643892), (818, 81456686), (1238, 53821946), (1636, 40728343), (2476, 26910973), (3463, 19240996), (6926, 9620498), (7771, 8574388), (11761, 5665468), (13852, 4810249), (15542, 4287194), (23522, 2832734), (31084, 2143597), (47044, 1416367), (65797, 1012684), (131594, 506342), (253171, 263188)]