1929208064

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37123}}^1$

素因数の和:37175

約数の個数: 72

約数和(自身を含む): 4552887360

約数和(自身を除く): 2623679296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3712, 6496, 7424, 12992, 25984, 37123, 51968, 74246, 148492, 259861, 296984, 519722, 593968, 1039444, 1076567, 1187936, 2078888, 2153134, 2375872, 4157776, 4306268, 4751744, 7535969, 8315552, 8612536, 9503488, 15071938, 16631104, 17225072, 30143876, 33262208, 34450144, 60287752, 66524416, 68900288, 120575504, 137800576, 241151008, 275601152, 482302016, 964604032, 1929208064]

約数ペア:

[(1, 1929208064), (2, 964604032), (4, 482302016), (7, 275601152), (8, 241151008), (14, 137800576), (16, 120575504), (28, 68900288), (29, 66524416), (32, 60287752), (56, 34450144), (58, 33262208), (64, 30143876), (112, 17225072), (116, 16631104), (128, 15071938), (203, 9503488), (224, 8612536), (232, 8315552), (256, 7535969), (406, 4751744), (448, 4306268), (464, 4157776), (812, 2375872), (896, 2153134), (928, 2078888), (1624, 1187936), (1792, 1076567), (1856, 1039444), (3248, 593968), (3712, 519722), (6496, 296984), (7424, 259861), (12992, 148492), (25984, 74246), (37123, 51968)]