15661119032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1\times {\mathrm{3167}}^1$

素因数の和:6000

約数の個数: 64

約数和(自身を含む): 33506161920

約数和(自身を除く): 17845042888

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 2797, 3167, 5594, 6334, 11188, 12668, 22376, 25336, 36361, 41171, 47549, 53839, 72722, 82342, 95098, 107678, 145444, 164684, 190196, 215356, 290888, 329368, 380392, 430712, 618137, 699907, 1236274, 1399814, 2472548, 2799628, 4945096, 5599256, 8858099, 17716198, 35432396, 70864792, 115155287, 150587683, 230310574, 301175366, 460621148, 602350732, 921242296, 1204701464, 1957639879, 3915279758, 7830559516, 15661119032]

約数ペア:

[(1, 15661119032), (2, 7830559516), (4, 3915279758), (8, 1957639879), (13, 1204701464), (17, 921242296), (26, 602350732), (34, 460621148), (52, 301175366), (68, 230310574), (104, 150587683), (136, 115155287), (221, 70864792), (442, 35432396), (884, 17716198), (1768, 8858099), (2797, 5599256), (3167, 4945096), (5594, 2799628), (6334, 2472548), (11188, 1399814), (12668, 1236274), (22376, 699907), (25336, 618137), (36361, 430712), (41171, 380392), (47549, 329368), (53839, 290888), (72722, 215356), (82342, 190196), (95098, 164684), (107678, 145444)]