77894752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4567}}^1$

素因数の和:4631

約数の個数: 48

約数和(自身を含む): 169216992

約数和(自身を除く): 91322240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 4567, 8528, 9134, 17056, 18268, 36536, 59371, 73072, 118742, 146144, 187247, 237484, 374494, 474968, 748988, 949936, 1497976, 1899872, 2434211, 2995952, 4868422, 5991904, 9736844, 19473688, 38947376, 77894752]

約数ペア:

[(1, 77894752), (2, 38947376), (4, 19473688), (8, 9736844), (13, 5991904), (16, 4868422), (26, 2995952), (32, 2434211), (41, 1899872), (52, 1497976), (82, 949936), (104, 748988), (164, 474968), (208, 374494), (328, 237484), (416, 187247), (533, 146144), (656, 118742), (1066, 73072), (1312, 59371), (2132, 36536), (4264, 18268), (4567, 17056), (8528, 9134)]