54908672

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2393

約数の個数: 72

約数和(自身を含む): 134953056

約数和(自身を除く): 80044384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2357, 2912, 3328, 4714, 5824, 9428, 11648, 16499, 18856, 23296, 30641, 32998, 37712, 61282, 65996, 75424, 122564, 131992, 150848, 214487, 245128, 263984, 301696, 428974, 490256, 527968, 603392, 857948, 980512, 1055936, 1715896, 1961024, 2111872, 3431792, 3922048, 4223744, 6863584, 7844096, 13727168, 27454336, 54908672]

約数ペア:

[(1, 54908672), (2, 27454336), (4, 13727168), (7, 7844096), (8, 6863584), (13, 4223744), (14, 3922048), (16, 3431792), (26, 2111872), (28, 1961024), (32, 1715896), (52, 1055936), (56, 980512), (64, 857948), (91, 603392), (104, 527968), (112, 490256), (128, 428974), (182, 301696), (208, 263984), (224, 245128), (256, 214487), (364, 150848), (416, 131992), (448, 122564), (728, 75424), (832, 65996), (896, 61282), (1456, 37712), (1664, 32998), (1792, 30641), (2357, 23296), (2912, 18856), (3328, 16499), (4714, 11648), (5824, 9428)]