40971136

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 86279760

約数和(自身を除く): 45308624

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 148, 164, 211, 296, 328, 422, 592, 656, 844, 1184, 1312, 1517, 1688, 2368, 2624, 3034, 3376, 4736, 5248, 6068, 6752, 7807, 8651, 12136, 13504, 15614, 17302, 24272, 27008, 31228, 34604, 48544, 62456, 69208, 97088, 124912, 138416, 194176, 249824, 276832, 320087, 499648, 553664, 640174, 999296, 1107328, 1280348, 2560696, 5121392, 10242784, 20485568, 40971136]

約数ペア:

[(1, 40971136), (2, 20485568), (4, 10242784), (8, 5121392), (16, 2560696), (32, 1280348), (37, 1107328), (41, 999296), (64, 640174), (74, 553664), (82, 499648), (128, 320087), (148, 276832), (164, 249824), (211, 194176), (296, 138416), (328, 124912), (422, 97088), (592, 69208), (656, 62456), (844, 48544), (1184, 34604), (1312, 31228), (1517, 27008), (1688, 24272), (2368, 17302), (2624, 15614), (3034, 13504), (3376, 12136), (4736, 8651), (5248, 7807), (6068, 6752)]