42874624

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 54

約数和(自身を含む): 92764896

約数和(自身を除く): 49890272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 991, 1352, 1664, 1982, 2704, 3328, 3964, 5408, 7928, 10816, 12883, 15856, 21632, 25766, 31712, 43264, 51532, 63424, 103064, 126848, 167479, 206128, 253696, 334958, 412256, 669916, 824512, 1339832, 1649024, 2679664, 3298048, 5359328, 10718656, 21437312, 42874624]

約数ペア:

[(1, 42874624), (2, 21437312), (4, 10718656), (8, 5359328), (13, 3298048), (16, 2679664), (26, 1649024), (32, 1339832), (52, 824512), (64, 669916), (104, 412256), (128, 334958), (169, 253696), (208, 206128), (256, 167479), (338, 126848), (416, 103064), (676, 63424), (832, 51532), (991, 43264), (1352, 31712), (1664, 25766), (1982, 21632), (2704, 15856), (3328, 12883), (3964, 10816), (5408, 7928)]