26691132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 72027648

約数和(自身を除く): 45336516

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 129, 138, 156, 172, 173, 258, 276, 299, 346, 516, 519, 559, 598, 692, 897, 989, 1038, 1118, 1196, 1677, 1794, 1978, 2076, 2236, 2249, 2967, 3354, 3588, 3956, 3979, 4498, 5934, 6708, 6747, 7439, 7958, 8996, 11868, 11937, 12857, 13494, 14878, 15916, 22317, 23874, 25714, 26988, 29756, 38571, 44634, 47748, 51428, 51727, 77142, 89268, 96707, 103454, 154284, 155181, 171097, 193414, 206908, 290121, 310362, 342194, 386828, 513291, 580242, 620724, 684388, 1026582, 1160484, 2053164, 2224261, 4448522, 6672783, 8897044, 13345566, 26691132]

約数ペア:

[(1, 26691132), (2, 13345566), (3, 8897044), (4, 6672783), (6, 4448522), (12, 2224261), (13, 2053164), (23, 1160484), (26, 1026582), (39, 684388), (43, 620724), (46, 580242), (52, 513291), (69, 386828), (78, 342194), (86, 310362), (92, 290121), (129, 206908), (138, 193414), (156, 171097), (172, 155181), (173, 154284), (258, 103454), (276, 96707), (299, 89268), (346, 77142), (516, 51727), (519, 51428), (559, 47748), (598, 44634), (692, 38571), (897, 29756), (989, 26988), (1038, 25714), (1118, 23874), (1196, 22317), (1677, 15916), (1794, 14878), (1978, 13494), (2076, 12857), (2236, 11937), (2249, 11868), (2967, 8996), (3354, 7958), (3588, 7439), (3956, 6747), (3979, 6708), (4498, 5934)]