70463419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 85942080

約数和(自身を除く): 15478661

約数列:

[1, 13, 17, 19, 97, 173, 221, 247, 323, 1261, 1649, 1843, 2249, 2941, 3287, 4199, 16781, 21437, 23959, 31331, 38233, 42731, 55879, 218153, 285277, 318839, 407303, 726427, 3708601, 4144907, 5420263, 70463419]

約数ペア:

[(1, 70463419), (13, 5420263), (17, 4144907), (19, 3708601), (97, 726427), (173, 407303), (221, 318839), (247, 285277), (323, 218153), (1261, 55879), (1649, 42731), (1843, 38233), (2249, 31331), (2941, 23959), (3287, 21437), (4199, 16781)]