38339808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 111992832

約数和(自身を除く): 73653024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 991, 992, 1209, 1248, 1488, 1612, 1982, 2418, 2973, 2976, 3224, 3964, 4836, 5946, 6448, 7928, 9672, 11892, 12883, 12896, 15856, 19344, 23784, 25766, 30721, 31712, 38649, 38688, 47568, 51532, 61442, 77298, 92163, 95136, 103064, 122884, 154596, 184326, 206128, 245768, 309192, 368652, 399373, 412256, 491536, 618384, 737304, 798746, 983072, 1198119, 1236768, 1474608, 1597492, 2396238, 2949216, 3194984, 4792476, 6389968, 9584952, 12779936, 19169904, 38339808]

約数ペア:

[(1, 38339808), (2, 19169904), (3, 12779936), (4, 9584952), (6, 6389968), (8, 4792476), (12, 3194984), (13, 2949216), (16, 2396238), (24, 1597492), (26, 1474608), (31, 1236768), (32, 1198119), (39, 983072), (48, 798746), (52, 737304), (62, 618384), (78, 491536), (93, 412256), (96, 399373), (104, 368652), (124, 309192), (156, 245768), (186, 206128), (208, 184326), (248, 154596), (312, 122884), (372, 103064), (403, 95136), (416, 92163), (496, 77298), (624, 61442), (744, 51532), (806, 47568), (991, 38688), (992, 38649), (1209, 31712), (1248, 30721), (1488, 25766), (1612, 23784), (1982, 19344), (2418, 15856), (2973, 12896), (2976, 12883), (3224, 11892), (3964, 9672), (4836, 7928), (5946, 6448)]