54640768

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1$

素因数の和:4725

約数の個数: 64

約数和(自身を含む): 134003520

約数和(自身を除く): 79362752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 4691, 5824, 9382, 11648, 18764, 32837, 37528, 60983, 65674, 75056, 121966, 131348, 150112, 243932, 262696, 300224, 426881, 487864, 525392, 600448, 853762, 975728, 1050784, 1707524, 1951456, 2101568, 3415048, 3902912, 4203136, 6830096, 7805824, 13660192, 27320384, 54640768]

約数ペア:

[(1, 54640768), (2, 27320384), (4, 13660192), (7, 7805824), (8, 6830096), (13, 4203136), (14, 3902912), (16, 3415048), (26, 2101568), (28, 1951456), (32, 1707524), (52, 1050784), (56, 975728), (64, 853762), (91, 600448), (104, 525392), (112, 487864), (128, 426881), (182, 300224), (208, 262696), (224, 243932), (364, 150112), (416, 131348), (448, 121966), (728, 75056), (832, 65674), (896, 60983), (1456, 37528), (1664, 32837), (2912, 18764), (4691, 11648), (5824, 9382)]