72031336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1051}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 145807200

約数和(自身を除く): 73775864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 1051, 1318, 2102, 2636, 4204, 5272, 8408, 8567, 13663, 17134, 27326, 34268, 54652, 68536, 109304, 692609, 1385218, 2770436, 5540872, 9003917, 18007834, 36015668, 72031336]

約数ペア:

[(1, 72031336), (2, 36015668), (4, 18007834), (8, 9003917), (13, 5540872), (26, 2770436), (52, 1385218), (104, 692609), (659, 109304), (1051, 68536), (1318, 54652), (2102, 34268), (2636, 27326), (4204, 17134), (5272, 13663), (8408, 8567)]