23956478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 47416320

約数和(自身を除く): 23459842

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 59, 91, 97, 118, 161, 182, 194, 299, 322, 413, 598, 679, 767, 826, 1261, 1357, 1358, 1534, 2093, 2231, 2522, 2714, 4186, 4462, 5369, 5723, 8827, 9499, 10738, 11446, 15617, 17641, 17654, 18998, 29003, 31234, 35282, 40061, 58006, 74399, 80122, 123487, 131629, 148798, 203021, 246974, 263258, 406042, 520793, 921403, 1041586, 1711177, 1842806, 3422354, 11978239, 23956478]

約数ペア:

[(1, 23956478), (2, 11978239), (7, 3422354), (13, 1842806), (14, 1711177), (23, 1041586), (26, 921403), (46, 520793), (59, 406042), (91, 263258), (97, 246974), (118, 203021), (161, 148798), (182, 131629), (194, 123487), (299, 80122), (322, 74399), (413, 58006), (598, 40061), (679, 35282), (767, 31234), (826, 29003), (1261, 18998), (1357, 17654), (1358, 17641), (1534, 15617), (2093, 11446), (2231, 10738), (2522, 9499), (2714, 8827), (4186, 5723), (4462, 5369)]