29313788

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 60850944

約数和(自身を除く): 31537156

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 97, 172, 194, 251, 301, 388, 502, 602, 679, 1004, 1204, 1358, 1757, 2716, 3514, 4171, 7028, 8342, 10793, 16684, 21586, 24347, 29197, 43172, 48694, 58394, 75551, 97388, 116788, 151102, 170429, 302204, 340858, 681716, 1046921, 2093842, 4187684, 7328447, 14656894, 29313788]

約数ペア:

[(1, 29313788), (2, 14656894), (4, 7328447), (7, 4187684), (14, 2093842), (28, 1046921), (43, 681716), (86, 340858), (97, 302204), (172, 170429), (194, 151102), (251, 116788), (301, 97388), (388, 75551), (502, 58394), (602, 48694), (679, 43172), (1004, 29197), (1204, 24347), (1358, 21586), (1757, 16684), (2716, 10793), (3514, 8342), (4171, 7028)]