47587072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 104162240

約数和(自身を除く): 56575168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 181, 208, 256, 316, 362, 416, 632, 724, 832, 1027, 1264, 1448, 1664, 2054, 2353, 2528, 2896, 3328, 4108, 4706, 5056, 5792, 8216, 9412, 10112, 11584, 14299, 16432, 18824, 20224, 23168, 28598, 32864, 37648, 46336, 57196, 65728, 75296, 114392, 131456, 150592, 185887, 228784, 262912, 301184, 371774, 457568, 602368, 743548, 915136, 1487096, 1830272, 2974192, 3660544, 5948384, 11896768, 23793536, 47587072]

約数ペア:

[(1, 47587072), (2, 23793536), (4, 11896768), (8, 5948384), (13, 3660544), (16, 2974192), (26, 1830272), (32, 1487096), (52, 915136), (64, 743548), (79, 602368), (104, 457568), (128, 371774), (158, 301184), (181, 262912), (208, 228784), (256, 185887), (316, 150592), (362, 131456), (416, 114392), (632, 75296), (724, 65728), (832, 57196), (1027, 46336), (1264, 37648), (1448, 32864), (1664, 28598), (2054, 23168), (2353, 20224), (2528, 18824), (2896, 16432), (3328, 14299), (4108, 11584), (4706, 10112), (5056, 9412), (5792, 8216)]