38739328

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 86108400

約数和(自身を除く): 47369072

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 937, 1088, 1216, 1292, 1874, 2176, 2432, 2584, 3748, 5168, 7496, 10336, 14992, 15929, 17803, 20672, 29984, 31858, 35606, 41344, 59968, 63716, 71212, 119936, 127432, 142424, 254864, 284848, 302651, 509728, 569696, 605302, 1019456, 1139392, 1210604, 2038912, 2278784, 2421208, 4842416, 9684832, 19369664, 38739328]

約数ペア:

[(1, 38739328), (2, 19369664), (4, 9684832), (8, 4842416), (16, 2421208), (17, 2278784), (19, 2038912), (32, 1210604), (34, 1139392), (38, 1019456), (64, 605302), (68, 569696), (76, 509728), (128, 302651), (136, 284848), (152, 254864), (272, 142424), (304, 127432), (323, 119936), (544, 71212), (608, 63716), (646, 59968), (937, 41344), (1088, 35606), (1216, 31858), (1292, 29984), (1874, 20672), (2176, 17803), (2432, 15929), (2584, 14992), (3748, 10336), (5168, 7496)]