15690565696

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{13309}}^1$

素因数の和:13456

約数の個数: 84

約数和(自身を含む): 34027148100

約数和(自身を除く): 18336582404

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 169, 208, 218, 338, 416, 436, 676, 832, 872, 1352, 1417, 1744, 2704, 2834, 3488, 5408, 5668, 6976, 10816, 11336, 13309, 18421, 22672, 26618, 36842, 45344, 53236, 73684, 90688, 106472, 147368, 173017, 212944, 294736, 346034, 425888, 589472, 692068, 851776, 1178944, 1384136, 1450681, 2249221, 2768272, 2901362, 4498442, 5536544, 5802724, 8996884, 11073088, 11605448, 17993768, 18858853, 23210896, 35987536, 37717706, 46421792, 71975072, 75435412, 92843584, 143950144, 150870824, 245165089, 301741648, 490330178, 603483296, 980660356, 1206966592, 1961320712, 3922641424, 7845282848, 15690565696]

約数ペア:

[(1, 15690565696), (2, 7845282848), (4, 3922641424), (8, 1961320712), (13, 1206966592), (16, 980660356), (26, 603483296), (32, 490330178), (52, 301741648), (64, 245165089), (104, 150870824), (109, 143950144), (169, 92843584), (208, 75435412), (218, 71975072), (338, 46421792), (416, 37717706), (436, 35987536), (676, 23210896), (832, 18858853), (872, 17993768), (1352, 11605448), (1417, 11073088), (1744, 8996884), (2704, 5802724), (2834, 5536544), (3488, 4498442), (5408, 2901362), (5668, 2768272), (6976, 2249221), (10816, 1450681), (11336, 1384136), (13309, 1178944), (18421, 851776), (22672, 692068), (26618, 589472), (36842, 425888), (45344, 346034), (53236, 294736), (73684, 212944), (90688, 173017), (106472, 147368)]