39640038208

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{19001}}^1$

素因数の和:19931

約数の個数: 56

約数和(自身を含む): 80882621064

約数和(自身を除く): 41242582856

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 881, 1184, 1762, 2368, 3524, 7048, 14096, 19001, 28192, 32597, 38002, 56384, 65194, 76004, 130388, 152008, 260776, 304016, 521552, 608032, 703037, 1043104, 1216064, 1406074, 2086208, 2812148, 5624296, 11248592, 16739881, 22497184, 33479762, 44994368, 66959524, 133919048, 267838096, 535676192, 619375597, 1071352384, 1238751194, 2477502388, 4955004776, 9910009552, 19820019104, 39640038208]

約数ペア:

[(1, 39640038208), (2, 19820019104), (4, 9910009552), (8, 4955004776), (16, 2477502388), (32, 1238751194), (37, 1071352384), (64, 619375597), (74, 535676192), (148, 267838096), (296, 133919048), (592, 66959524), (881, 44994368), (1184, 33479762), (1762, 22497184), (2368, 16739881), (3524, 11248592), (7048, 5624296), (14096, 2812148), (19001, 2086208), (28192, 1406074), (32597, 1216064), (38002, 1043104), (56384, 703037), (65194, 608032), (76004, 521552), (130388, 304016), (152008, 260776)]