2979528032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{40013}}^1$

素因数の和:40215

約数の個数: 48

約数和(自身を含む): 6352622640

約数和(自身を除く): 3373094608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 1432, 2327, 2864, 4654, 5728, 9308, 18616, 37232, 40013, 74464, 80026, 160052, 320104, 520169, 640208, 1040338, 1280416, 2080676, 4161352, 7162327, 8322704, 14324654, 16645408, 28649308, 57298616, 93110251, 114597232, 186220502, 229194464, 372441004, 744882008, 1489764016, 2979528032]

約数ペア:

[(1, 2979528032), (2, 1489764016), (4, 744882008), (8, 372441004), (13, 229194464), (16, 186220502), (26, 114597232), (32, 93110251), (52, 57298616), (104, 28649308), (179, 16645408), (208, 14324654), (358, 8322704), (416, 7162327), (716, 4161352), (1432, 2080676), (2327, 1280416), (2864, 1040338), (4654, 640208), (5728, 520169), (9308, 320104), (18616, 160052), (37232, 80026), (40013, 74464)]