17983161392

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{3301}}^1$

素因数の和:3826

約数の個数: 80

約数和(自身を含む): 40250376192

約数和(自身を除く): 22267214800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 383, 508, 766, 889, 1016, 1532, 1778, 2032, 2681, 3064, 3301, 3556, 5362, 6128, 6602, 7112, 10724, 13204, 14224, 21448, 23107, 26408, 42896, 46214, 48641, 52816, 92428, 97282, 184856, 194564, 340487, 369712, 389128, 419227, 680974, 778256, 838454, 1264283, 1361948, 1676908, 2528566, 2723896, 2934589, 3353816, 5057132, 5447792, 5869178, 6707632, 8849981, 10114264, 11738356, 17699962, 20228528, 23476712, 35399924, 46953424, 70799848, 141599696, 160563941, 321127882, 642255764, 1123947587, 1284511528, 2247895174, 2569023056, 4495790348, 8991580696, 17983161392]

約数ペア:

[(1, 17983161392), (2, 8991580696), (4, 4495790348), (7, 2569023056), (8, 2247895174), (14, 1284511528), (16, 1123947587), (28, 642255764), (56, 321127882), (112, 160563941), (127, 141599696), (254, 70799848), (383, 46953424), (508, 35399924), (766, 23476712), (889, 20228528), (1016, 17699962), (1532, 11738356), (1778, 10114264), (2032, 8849981), (2681, 6707632), (3064, 5869178), (3301, 5447792), (3556, 5057132), (5362, 3353816), (6128, 2934589), (6602, 2723896), (7112, 2528566), (10724, 1676908), (13204, 1361948), (14224, 1264283), (21448, 838454), (23107, 778256), (26408, 680974), (42896, 419227), (46214, 389128), (48641, 369712), (52816, 340487), (92428, 194564), (97282, 184856)]