61685248

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 80

約数和(自身を含む): 137736720

約数和(自身を除く): 76051472

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 373, 512, 544, 608, 646, 746, 1088, 1216, 1292, 1492, 2176, 2432, 2584, 2984, 4352, 4864, 5168, 5968, 6341, 7087, 8704, 9728, 10336, 11936, 12682, 14174, 20672, 23872, 25364, 28348, 41344, 47744, 50728, 56696, 82688, 95488, 101456, 113392, 120479, 165376, 190976, 202912, 226784, 240958, 405824, 453568, 481916, 811648, 907136, 963832, 1623296, 1814272, 1927664, 3246592, 3628544, 3855328, 7710656, 15421312, 30842624, 61685248]

約数ペア:

[(1, 61685248), (2, 30842624), (4, 15421312), (8, 7710656), (16, 3855328), (17, 3628544), (19, 3246592), (32, 1927664), (34, 1814272), (38, 1623296), (64, 963832), (68, 907136), (76, 811648), (128, 481916), (136, 453568), (152, 405824), (256, 240958), (272, 226784), (304, 202912), (323, 190976), (373, 165376), (512, 120479), (544, 113392), (608, 101456), (646, 95488), (746, 82688), (1088, 56696), (1216, 50728), (1292, 47744), (1492, 41344), (2176, 28348), (2432, 25364), (2584, 23872), (2984, 20672), (4352, 14174), (4864, 12682), (5168, 11936), (5968, 10336), (6341, 9728), (7087, 8704)]