39941344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 83462400

約数和(自身を除く): 43521056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 179, 304, 358, 367, 608, 716, 734, 1432, 1468, 2864, 2936, 3401, 5728, 5872, 6802, 6973, 11744, 13604, 13946, 27208, 27892, 54416, 55784, 65693, 108832, 111568, 131386, 223136, 262772, 525544, 1051088, 1248167, 2102176, 2496334, 4992668, 9985336, 19970672, 39941344]

約数ペア:

[(1, 39941344), (2, 19970672), (4, 9985336), (8, 4992668), (16, 2496334), (19, 2102176), (32, 1248167), (38, 1051088), (76, 525544), (152, 262772), (179, 223136), (304, 131386), (358, 111568), (367, 108832), (608, 65693), (716, 55784), (734, 54416), (1432, 27892), (1468, 27208), (2864, 13946), (2936, 13604), (3401, 11744), (5728, 6973), (5872, 6802)]