39760128

素因数分解:

$2^8\times 3^2\times {\mathrm{17257}}^1$

素因数の和:17279

約数の個数: 54

約数和(自身を含む): 114644894

約数和(自身を除く): 74884766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 17257, 34514, 51771, 69028, 103542, 138056, 155313, 207084, 276112, 310626, 414168, 552224, 621252, 828336, 1104448, 1242504, 1656672, 2208896, 2485008, 3313344, 4417792, 4970016, 6626688, 9940032, 13253376, 19880064, 39760128]

約数ペア:

[(1, 39760128), (2, 19880064), (3, 13253376), (4, 9940032), (6, 6626688), (8, 4970016), (9, 4417792), (12, 3313344), (16, 2485008), (18, 2208896), (24, 1656672), (32, 1242504), (36, 1104448), (48, 828336), (64, 621252), (72, 552224), (96, 414168), (128, 310626), (144, 276112), (192, 207084), (256, 155313), (288, 138056), (384, 103542), (576, 69028), (768, 51771), (1152, 34514), (2304, 17257)]