47172136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 103032000

約数和(自身を除く): 55859864

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 89, 152, 178, 209, 317, 356, 418, 634, 712, 836, 979, 1268, 1672, 1691, 1958, 2536, 3382, 3487, 3916, 6023, 6764, 6974, 7832, 12046, 13528, 13948, 18601, 24092, 27896, 28213, 37202, 48184, 56426, 66253, 74404, 112852, 132506, 148808, 225704, 265012, 310343, 530024, 536047, 620686, 1072094, 1241372, 2144188, 2482744, 4288376, 5896517, 11793034, 23586068, 47172136]

約数ペア:

[(1, 47172136), (2, 23586068), (4, 11793034), (8, 5896517), (11, 4288376), (19, 2482744), (22, 2144188), (38, 1241372), (44, 1072094), (76, 620686), (88, 536047), (89, 530024), (152, 310343), (178, 265012), (209, 225704), (317, 148808), (356, 132506), (418, 112852), (634, 74404), (712, 66253), (836, 56426), (979, 48184), (1268, 37202), (1672, 28213), (1691, 27896), (1958, 24092), (2536, 18601), (3382, 13948), (3487, 13528), (3916, 12046), (6023, 7832), (6764, 6974)]