15539910868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{33851}}^1$

素因数の和:34072

約数の個数: 48

約数和(自身を含む): 29652727104

約数和(自身を除く): 14112816236

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 157, 172, 314, 628, 731, 1462, 2669, 2924, 5338, 6751, 10676, 13502, 27004, 33851, 67702, 114767, 135404, 229534, 459068, 575467, 1150934, 1455593, 2301868, 2911186, 5314607, 5822372, 10629214, 21258428, 24745081, 49490162, 90348319, 98980324, 180696638, 228528101, 361393276, 457056202, 914112404, 3884977717, 7769955434, 15539910868]

約数ペア:

[(1, 15539910868), (2, 7769955434), (4, 3884977717), (17, 914112404), (34, 457056202), (43, 361393276), (68, 228528101), (86, 180696638), (157, 98980324), (172, 90348319), (314, 49490162), (628, 24745081), (731, 21258428), (1462, 10629214), (2669, 5822372), (2924, 5314607), (5338, 2911186), (6751, 2301868), (10676, 1455593), (13502, 1150934), (27004, 575467), (33851, 459068), (67702, 229534), (114767, 135404)]