29513156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 29273404

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 212, 323, 431, 646, 862, 901, 1007, 1292, 1724, 1802, 2014, 3604, 4028, 7327, 8189, 14654, 16378, 17119, 22843, 29308, 32756, 34238, 45686, 68476, 91372, 139213, 278426, 388331, 434017, 556852, 776662, 868034, 1553324, 1736068, 7378289, 14756578, 29513156]

約数ペア:

[(1, 29513156), (2, 14756578), (4, 7378289), (17, 1736068), (19, 1553324), (34, 868034), (38, 776662), (53, 556852), (68, 434017), (76, 388331), (106, 278426), (212, 139213), (323, 91372), (431, 68476), (646, 45686), (862, 34238), (901, 32756), (1007, 29308), (1292, 22843), (1724, 17119), (1802, 16378), (2014, 14654), (3604, 8189), (4028, 7327)]