355427696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2593}}^1$

素因数の和:3273

約数の個数: 40

約数和(自身を含む): 743025360

約数和(自身を除く): 387597664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 659, 1318, 2593, 2636, 5186, 5272, 8567, 10372, 10544, 17134, 20744, 33709, 34268, 41488, 67418, 68536, 134836, 137072, 269672, 539344, 1708787, 3417574, 6835148, 13670296, 22214231, 27340592, 44428462, 88856924, 177713848, 355427696]

約数ペア:

[(1, 355427696), (2, 177713848), (4, 88856924), (8, 44428462), (13, 27340592), (16, 22214231), (26, 13670296), (52, 6835148), (104, 3417574), (208, 1708787), (659, 539344), (1318, 269672), (2593, 137072), (2636, 134836), (5186, 68536), (5272, 67418), (8567, 41488), (10372, 34268), (10544, 33709), (17134, 20744)]