3334448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 7874496

約数和(自身を除く): 4540048

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 41, 46, 52, 68, 82, 92, 104, 136, 164, 184, 208, 221, 272, 299, 328, 368, 391, 442, 533, 598, 656, 697, 782, 884, 943, 1066, 1196, 1394, 1564, 1768, 1886, 2132, 2392, 2788, 3128, 3536, 3772, 4264, 4784, 5083, 5576, 6256, 7544, 8528, 9061, 10166, 11152, 12259, 15088, 16031, 18122, 20332, 24518, 32062, 36244, 40664, 49036, 64124, 72488, 81328, 98072, 128248, 144976, 196144, 208403, 256496, 416806, 833612, 1667224, 3334448]

約数ペア:

[(1, 3334448), (2, 1667224), (4, 833612), (8, 416806), (13, 256496), (16, 208403), (17, 196144), (23, 144976), (26, 128248), (34, 98072), (41, 81328), (46, 72488), (52, 64124), (68, 49036), (82, 40664), (92, 36244), (104, 32062), (136, 24518), (164, 20332), (184, 18122), (208, 16031), (221, 15088), (272, 12259), (299, 11152), (328, 10166), (368, 9061), (391, 8528), (442, 7544), (533, 6256), (598, 5576), (656, 5083), (697, 4784), (782, 4264), (884, 3772), (943, 3536), (1066, 3128), (1196, 2788), (1394, 2392), (1564, 2132), (1768, 1886)]