44945944

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 90525600

約数和(自身を除く): 45579656

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 197, 316, 361, 394, 632, 722, 788, 1444, 1501, 1576, 2888, 3002, 3743, 6004, 7486, 12008, 14972, 15563, 28519, 29944, 31126, 57038, 62252, 71117, 114076, 124504, 142234, 228152, 284468, 295697, 568936, 591394, 1182788, 2365576, 5618243, 11236486, 22472972, 44945944]

約数ペア:

[(1, 44945944), (2, 22472972), (4, 11236486), (8, 5618243), (19, 2365576), (38, 1182788), (76, 591394), (79, 568936), (152, 295697), (158, 284468), (197, 228152), (316, 142234), (361, 124504), (394, 114076), (632, 71117), (722, 62252), (788, 57038), (1444, 31126), (1501, 29944), (1576, 28519), (2888, 15563), (3002, 14972), (3743, 12008), (6004, 7486)]