57951368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 124286400

約数和(自身を除く): 66335032

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 41, 68, 76, 82, 136, 152, 164, 323, 328, 547, 646, 697, 779, 1094, 1292, 1394, 1558, 2188, 2584, 2788, 3116, 4376, 5576, 6232, 9299, 10393, 13243, 18598, 20786, 22427, 26486, 37196, 41572, 44854, 52972, 74392, 83144, 89708, 105944, 176681, 179416, 353362, 381259, 426113, 706724, 762518, 852226, 1413448, 1525036, 1704452, 3050072, 3408904, 7243921, 14487842, 28975684, 57951368]

約数ペア:

[(1, 57951368), (2, 28975684), (4, 14487842), (8, 7243921), (17, 3408904), (19, 3050072), (34, 1704452), (38, 1525036), (41, 1413448), (68, 852226), (76, 762518), (82, 706724), (136, 426113), (152, 381259), (164, 353362), (323, 179416), (328, 176681), (547, 105944), (646, 89708), (697, 83144), (779, 74392), (1094, 52972), (1292, 44854), (1394, 41572), (1558, 37196), (2188, 26486), (2584, 22427), (2788, 20786), (3116, 18598), (4376, 13243), (5576, 10393), (6232, 9299)]