15173248

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 33782400

約数和(自身を除く): 18609152

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 367, 544, 608, 646, 734, 1088, 1216, 1292, 1468, 2176, 2432, 2584, 2936, 5168, 5872, 6239, 6973, 10336, 11744, 12478, 13946, 20672, 23488, 24956, 27892, 41344, 46976, 49912, 55784, 99824, 111568, 118541, 199648, 223136, 237082, 399296, 446272, 474164, 798592, 892544, 948328, 1896656, 3793312, 7586624, 15173248]

約数ペア:

[(1, 15173248), (2, 7586624), (4, 3793312), (8, 1896656), (16, 948328), (17, 892544), (19, 798592), (32, 474164), (34, 446272), (38, 399296), (64, 237082), (68, 223136), (76, 199648), (128, 118541), (136, 111568), (152, 99824), (272, 55784), (304, 49912), (323, 46976), (367, 41344), (544, 27892), (608, 24956), (646, 23488), (734, 20672), (1088, 13946), (1216, 12478), (1292, 11744), (1468, 10336), (2176, 6973), (2432, 6239), (2584, 5872), (2936, 5168)]