26426218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 25828502

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 59, 91, 107, 118, 161, 182, 214, 299, 322, 413, 598, 749, 767, 826, 1357, 1391, 1498, 1534, 2093, 2461, 2714, 2782, 4186, 4922, 5369, 6313, 9499, 9737, 10738, 12626, 17227, 17641, 18998, 19474, 31993, 34454, 35282, 44191, 63986, 82069, 88382, 123487, 145199, 164138, 223951, 246974, 290398, 447902, 574483, 1016393, 1148966, 1887587, 2032786, 3775174, 13213109, 26426218]

約数ペア:

[(1, 26426218), (2, 13213109), (7, 3775174), (13, 2032786), (14, 1887587), (23, 1148966), (26, 1016393), (46, 574483), (59, 447902), (91, 290398), (107, 246974), (118, 223951), (161, 164138), (182, 145199), (214, 123487), (299, 88382), (322, 82069), (413, 63986), (598, 44191), (749, 35282), (767, 34454), (826, 31993), (1357, 19474), (1391, 18998), (1498, 17641), (1534, 17227), (2093, 12626), (2461, 10738), (2714, 9737), (2782, 9499), (4186, 6313), (4922, 5369)]