3078788128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{435349}}^1$

素因数の和:435389

約数の個数: 48

約数和(自身を含む): 6911616600

約数和(自身を除く): 3832828472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 435349, 870698, 1741396, 3482792, 5659537, 6965584, 7400933, 11319074, 13931168, 14801866, 22638148, 29603732, 45276296, 59207464, 90552592, 96212129, 118414928, 181105184, 192424258, 236829856, 384848516, 769697032, 1539394064, 3078788128]

約数ペア:

[(1, 3078788128), (2, 1539394064), (4, 769697032), (8, 384848516), (13, 236829856), (16, 192424258), (17, 181105184), (26, 118414928), (32, 96212129), (34, 90552592), (52, 59207464), (68, 45276296), (104, 29603732), (136, 22638148), (208, 14801866), (221, 13931168), (272, 11319074), (416, 7400933), (442, 6965584), (544, 5659537), (884, 3482792), (1768, 1741396), (3536, 870698), (7072, 435349)]