17939266384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{116707}}^1$

素因数の和:117467

約数の個数: 40

約数和(自身を含む): 37481941280

約数和(自身を除く): 19542674896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 739, 1478, 2956, 5912, 9607, 11824, 19214, 38428, 76856, 116707, 153712, 233414, 466828, 933656, 1517191, 1867312, 3034382, 6068764, 12137528, 24275056, 86246473, 172492946, 344985892, 689971784, 1121204149, 1379943568, 2242408298, 4484816596, 8969633192, 17939266384]

約数ペア:

[(1, 17939266384), (2, 8969633192), (4, 4484816596), (8, 2242408298), (13, 1379943568), (16, 1121204149), (26, 689971784), (52, 344985892), (104, 172492946), (208, 86246473), (739, 24275056), (1478, 12137528), (2956, 6068764), (5912, 3034382), (9607, 1867312), (11824, 1517191), (19214, 933656), (38428, 466828), (76856, 233414), (116707, 153712)]