15694291808

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{1279}}^1\times {\mathrm{2269}}^1$

素因数の和:3584

約数の個数: 72

約数和(自身を含む): 33498662400

約数和(自身を除く): 17804370592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1279, 1352, 2269, 2558, 2704, 4538, 5116, 5408, 9076, 10232, 16627, 18152, 20464, 29497, 33254, 36304, 40928, 58994, 66508, 72608, 117988, 133016, 216151, 235976, 266032, 383461, 432302, 471952, 532064, 766922, 864604, 943904, 1533844, 1729208, 2902051, 3067688, 3458416, 5804102, 6135376, 6916832, 11608204, 12270752, 23216408, 37726663, 46432816, 75453326, 92865632, 150906652, 301813304, 490446619, 603626608, 980893238, 1207253216, 1961786476, 3923572952, 7847145904, 15694291808]

約数ペア:

[(1, 15694291808), (2, 7847145904), (4, 3923572952), (8, 1961786476), (13, 1207253216), (16, 980893238), (26, 603626608), (32, 490446619), (52, 301813304), (104, 150906652), (169, 92865632), (208, 75453326), (338, 46432816), (416, 37726663), (676, 23216408), (1279, 12270752), (1352, 11608204), (2269, 6916832), (2558, 6135376), (2704, 5804102), (4538, 3458416), (5116, 3067688), (5408, 2902051), (9076, 1729208), (10232, 1533844), (16627, 943904), (18152, 864604), (20464, 766922), (29497, 532064), (33254, 471952), (36304, 432302), (40928, 383461), (58994, 266032), (66508, 235976), (72608, 216151), (117988, 133016)]