26180752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 28815728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 659, 764, 1318, 1528, 2483, 2636, 3056, 4966, 5272, 8567, 9932, 10544, 17134, 19864, 34268, 39728, 68536, 125869, 137072, 251738, 503476, 1006952, 1636297, 2013904, 3272594, 6545188, 13090376, 26180752]

約数ペア:

[(1, 26180752), (2, 13090376), (4, 6545188), (8, 3272594), (13, 2013904), (16, 1636297), (26, 1006952), (52, 503476), (104, 251738), (191, 137072), (208, 125869), (382, 68536), (659, 39728), (764, 34268), (1318, 19864), (1528, 17134), (2483, 10544), (2636, 9932), (3056, 8567), (4966, 5272)]