23192156728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{13151}}^1$

素因数の和:13748

約数の個数: 64

約数和(自身を含む): 48433029120

約数和(自身を除く): 25240872392

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 547, 806, 1094, 1612, 2188, 3224, 4376, 7111, 13151, 14222, 16957, 26302, 28444, 33914, 52604, 56888, 67828, 105208, 135656, 170963, 220441, 341926, 407681, 440882, 683852, 815362, 881764, 1367704, 1630724, 1763528, 3261448, 5299853, 7193597, 10599706, 14387194, 21199412, 28774388, 42398824, 57548776, 93516761, 187033522, 223001507, 374067044, 446003014, 748134088, 892006028, 1784012056, 2899019591, 5798039182, 11596078364, 23192156728]

約数ペア:

[(1, 23192156728), (2, 11596078364), (4, 5798039182), (8, 2899019591), (13, 1784012056), (26, 892006028), (31, 748134088), (52, 446003014), (62, 374067044), (104, 223001507), (124, 187033522), (248, 93516761), (403, 57548776), (547, 42398824), (806, 28774388), (1094, 21199412), (1612, 14387194), (2188, 10599706), (3224, 7193597), (4376, 5299853), (7111, 3261448), (13151, 1763528), (14222, 1630724), (16957, 1367704), (26302, 881764), (28444, 815362), (33914, 683852), (52604, 440882), (56888, 407681), (67828, 341926), (105208, 220441), (135656, 170963)]