38457496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 52262504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 149, 154, 298, 308, 419, 596, 616, 838, 1043, 1192, 1639, 1676, 2086, 2933, 3278, 3352, 4172, 4609, 5866, 6556, 8344, 9218, 11473, 11732, 13112, 18436, 22946, 23464, 32263, 36872, 45892, 62431, 64526, 91784, 124862, 129052, 249724, 258104, 437017, 499448, 686741, 874034, 1373482, 1748068, 2746964, 3496136, 4807187, 5493928, 9614374, 19228748, 38457496]

約数ペア:

[(1, 38457496), (2, 19228748), (4, 9614374), (7, 5493928), (8, 4807187), (11, 3496136), (14, 2746964), (22, 1748068), (28, 1373482), (44, 874034), (56, 686741), (77, 499448), (88, 437017), (149, 258104), (154, 249724), (298, 129052), (308, 124862), (419, 91784), (596, 64526), (616, 62431), (838, 45892), (1043, 36872), (1192, 32263), (1639, 23464), (1676, 22946), (2086, 18436), (2933, 13112), (3278, 11732), (3352, 11473), (4172, 9218), (4609, 8344), (5866, 6556)]