25099616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 56881440

約数和(自身を除く): 31781824

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 37, 43, 58, 68, 74, 86, 116, 136, 148, 172, 232, 272, 296, 344, 464, 493, 544, 592, 629, 688, 731, 928, 986, 1073, 1184, 1247, 1258, 1376, 1462, 1591, 1972, 2146, 2494, 2516, 2924, 3182, 3944, 4292, 4988, 5032, 5848, 6364, 7888, 8584, 9976, 10064, 11696, 12728, 15776, 17168, 18241, 19952, 20128, 21199, 23392, 25456, 27047, 34336, 36482, 39904, 42398, 46139, 50912, 54094, 72964, 84796, 92278, 108188, 145928, 169592, 184556, 216376, 291856, 339184, 369112, 432752, 583712, 678368, 738224, 784363, 865504, 1476448, 1568726, 3137452, 6274904, 12549808, 25099616]

約数ペア:

[(1, 25099616), (2, 12549808), (4, 6274904), (8, 3137452), (16, 1568726), (17, 1476448), (29, 865504), (32, 784363), (34, 738224), (37, 678368), (43, 583712), (58, 432752), (68, 369112), (74, 339184), (86, 291856), (116, 216376), (136, 184556), (148, 169592), (172, 145928), (232, 108188), (272, 92278), (296, 84796), (344, 72964), (464, 54094), (493, 50912), (544, 46139), (592, 42398), (629, 39904), (688, 36482), (731, 34336), (928, 27047), (986, 25456), (1073, 23392), (1184, 21199), (1247, 20128), (1258, 19952), (1376, 18241), (1462, 17168), (1591, 15776), (1972, 12728), (2146, 11696), (2494, 10064), (2516, 9976), (2924, 8584), (3182, 7888), (3944, 6364), (4292, 5848), (4988, 5032)]