8074485328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{291877}}^1$

素因数の和:291924

約数の個数: 80

約数和(自身を含む): 20268008320

約数和(自身を除く): 12193522992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 27664, 291877, 583754, 1167508, 2043139, 2335016, 3794401, 4086278, 4670032, 5545663, 7588802, 8172556, 11091326, 15177604, 16345112, 22182652, 26560807, 30355208, 32690224, 38819641, 44365304, 53121614, 60710416, 72093619, 77639282, 88730608, 106243228, 144187238, 155278564, 212486456, 288374476, 310557128, 424972912, 504655333, 576748952, 621114256, 1009310666, 1153497904, 2018621332, 4037242664, 8074485328]

約数ペア:

[(1, 8074485328), (2, 4037242664), (4, 2018621332), (7, 1153497904), (8, 1009310666), (13, 621114256), (14, 576748952), (16, 504655333), (19, 424972912), (26, 310557128), (28, 288374476), (38, 212486456), (52, 155278564), (56, 144187238), (76, 106243228), (91, 88730608), (104, 77639282), (112, 72093619), (133, 60710416), (152, 53121614), (182, 44365304), (208, 38819641), (247, 32690224), (266, 30355208), (304, 26560807), (364, 22182652), (494, 16345112), (532, 15177604), (728, 11091326), (988, 8172556), (1064, 7588802), (1456, 5545663), (1729, 4670032), (1976, 4086278), (2128, 3794401), (3458, 2335016), (3952, 2043139), (6916, 1167508), (13832, 583754), (27664, 291877)]