71304922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 56428838

約数列:

[1, 2, 13, 23, 26, 43, 46, 47, 59, 86, 94, 118, 299, 559, 598, 611, 767, 989, 1081, 1118, 1222, 1357, 1534, 1978, 2021, 2162, 2537, 2714, 2773, 4042, 5074, 5546, 12857, 14053, 17641, 25714, 26273, 28106, 32981, 35282, 36049, 46483, 52546, 58351, 63779, 65962, 72098, 92966, 116702, 119239, 127558, 238478, 604279, 758563, 829127, 1208558, 1517126, 1550107, 1658254, 2742497, 3100214, 5484994, 35652461, 71304922]

約数ペア:

[(1, 71304922), (2, 35652461), (13, 5484994), (23, 3100214), (26, 2742497), (43, 1658254), (46, 1550107), (47, 1517126), (59, 1208558), (86, 829127), (94, 758563), (118, 604279), (299, 238478), (559, 127558), (598, 119239), (611, 116702), (767, 92966), (989, 72098), (1081, 65962), (1118, 63779), (1222, 58351), (1357, 52546), (1534, 46483), (1978, 36049), (2021, 35282), (2162, 32981), (2537, 28106), (2714, 26273), (2773, 25714), (4042, 17641), (5074, 14053), (5546, 12857)]