40719744

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2752

約数の個数: 96

約数和(自身を含む): 126235200

約数和(自身を除く): 85515456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 2719, 3744, 4992, 5438, 7488, 8157, 10876, 14976, 16314, 21752, 24471, 32628, 35347, 43504, 48942, 65256, 70694, 87008, 97884, 106041, 130512, 141388, 174016, 195768, 212082, 261024, 282776, 318123, 348032, 391536, 424164, 522048, 565552, 636246, 783072, 848328, 1044096, 1131104, 1272492, 1566144, 1696656, 2262208, 2544984, 3132288, 3393312, 4524416, 5089968, 6786624, 10179936, 13573248, 20359872, 40719744]

約数ペア:

[(1, 40719744), (2, 20359872), (3, 13573248), (4, 10179936), (6, 6786624), (8, 5089968), (9, 4524416), (12, 3393312), (13, 3132288), (16, 2544984), (18, 2262208), (24, 1696656), (26, 1566144), (32, 1272492), (36, 1131104), (39, 1044096), (48, 848328), (52, 783072), (64, 636246), (72, 565552), (78, 522048), (96, 424164), (104, 391536), (117, 348032), (128, 318123), (144, 282776), (156, 261024), (192, 212082), (208, 195768), (234, 174016), (288, 141388), (312, 130512), (384, 106041), (416, 97884), (468, 87008), (576, 70694), (624, 65256), (832, 48942), (936, 43504), (1152, 35347), (1248, 32628), (1664, 24471), (1872, 21752), (2496, 16314), (2719, 14976), (3744, 10876), (4992, 8157), (5438, 7488)]