26099768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 29196232

約数列:

[1, 2, 4, 8, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 191, 232, 248, 382, 551, 589, 764, 899, 1102, 1178, 1528, 1798, 2204, 2356, 3596, 3629, 4408, 4712, 5539, 5921, 7192, 7258, 11078, 11842, 14516, 17081, 22156, 23684, 29032, 34162, 44312, 47368, 68324, 105241, 112499, 136648, 171709, 210482, 224998, 343418, 420964, 449996, 686836, 841928, 899992, 1373672, 3262471, 6524942, 13049884, 26099768]

約数ペア:

[(1, 26099768), (2, 13049884), (4, 6524942), (8, 3262471), (19, 1373672), (29, 899992), (31, 841928), (38, 686836), (58, 449996), (62, 420964), (76, 343418), (116, 224998), (124, 210482), (152, 171709), (191, 136648), (232, 112499), (248, 105241), (382, 68324), (551, 47368), (589, 44312), (764, 34162), (899, 29032), (1102, 23684), (1178, 22156), (1528, 17081), (1798, 14516), (2204, 11842), (2356, 11078), (3596, 7258), (3629, 7192), (4408, 5921), (4712, 5539)]